diff --git a/src/en/kickassanime/AndroidManifest.xml b/src/en/kickassanime/AndroidManifest.xml
new file mode 100644
index 000000000..acb4de356
--- /dev/null
+++ b/src/en/kickassanime/AndroidManifest.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest package="eu.kanade.tachiyomi.animeextension" />
\ No newline at end of file
diff --git a/src/en/kickassanime/build.gradle b/src/en/kickassanime/build.gradle
new file mode 100644
index 000000000..8d3088578
--- /dev/null
+++ b/src/en/kickassanime/build.gradle
@@ -0,0 +1,12 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+
+ext {
+    extName = 'KickAssAnime'
+    pkgNameSuffix = 'en.kickassanime'
+    extClass = '.KickAssAnime'
+    extVersionCode = 1
+    libVersion = '13'
+}
+
+apply from: "$rootDir/common.gradle"
diff --git a/src/en/kickassanime/res/mipmap-hdpi/ic_launcher.png b/src/en/kickassanime/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 000000000..530ac20b7
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diff --git a/src/en/kickassanime/res/mipmap-mdpi/ic_launcher.png b/src/en/kickassanime/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 000000000..13c03bea4
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diff --git a/src/en/kickassanime/res/mipmap-xhdpi/ic_launcher.png b/src/en/kickassanime/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 000000000..a21923eba
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diff --git a/src/en/kickassanime/res/mipmap-xxhdpi/ic_launcher.png b/src/en/kickassanime/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100644
index 000000000..6e2555103
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diff --git a/src/en/kickassanime/res/mipmap-xxxhdpi/ic_launcher.png b/src/en/kickassanime/res/mipmap-xxxhdpi/ic_launcher.png
new file mode 100644
index 000000000..5458d4434
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diff --git a/src/en/kickassanime/res/web_hi_res_512.png b/src/en/kickassanime/res/web_hi_res_512.png
new file mode 100644
index 000000000..0c3866109
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diff --git a/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/JSONUtil.java b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/JSONUtil.java
new file mode 100644
index 000000000..11d506f47
--- /dev/null
+++ b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/JSONUtil.java
@@ -0,0 +1,88 @@
+package eu.kanade.tachiyomi.animeextension.en.kickassanime;
+
+public class JSONUtil {
+    public static String escape(String input) {
+        StringBuilder output = new StringBuilder();
+
+        for(int i=0; i<input.length(); i++) {
+            char ch = input.charAt(i);
+            int chx = (int) ch;
+
+            // let's not put any nulls in our strings
+            assert(chx != 0);
+
+            if(ch == '\n') {
+                output.append("\\n");
+            } else if(ch == '\t') {
+                output.append("\\t");
+            } else if(ch == '\r') {
+                output.append("\\r");
+            } else if(ch == '\\') {
+                output.append("\\\\");
+            } else if(ch == '"') {
+                output.append("\\\"");
+            } else if(ch == '\b') {
+                output.append("\\b");
+            } else if(ch == '\f') {
+                output.append("\\f");
+            } else if(chx >= 0x10000) {
+                assert false : "Java stores as u16, so it should never give us a character that's bigger than 2 bytes. It literally can't.";
+            } else if(chx > 127) {
+                output.append(String.format("\\u%04x", chx));
+            } else {
+                output.append(ch);
+            }
+        }
+
+        return output.toString();
+    }
+
+    public static String unescape(String input) {
+        StringBuilder builder = new StringBuilder();
+
+        int i = 0;
+        while (i < input.length()) {
+            char delimiter = input.charAt(i); i++; // consume letter or backslash
+
+            if(delimiter == '\\' && i < input.length()) {
+
+                // consume first after backslash
+                char ch = input.charAt(i); i++;
+
+                if(ch == '\\' || ch == '/' || ch == '"' || ch == '\'') {
+                    builder.append(ch);
+                }
+                else if(ch == 'n') builder.append('\n');
+                else if(ch == 'r') builder.append('\r');
+                else if(ch == 't') builder.append('\t');
+                else if(ch == 'b') builder.append('\b');
+                else if(ch == 'f') builder.append('\f');
+                else if(ch == 'u') {
+
+                    StringBuilder hex = new StringBuilder();
+
+                    // expect 4 digits
+                    if (i+4 > input.length()) {
+                        throw new RuntimeException("Not enough unicode digits! ");
+                    }
+                    for (char x : input.substring(i, i + 4).toCharArray()) {
+                        if(!Character.isLetterOrDigit(x)) {
+                            throw new RuntimeException("Bad character in unicode escape.");
+                        }
+                        hex.append(Character.toLowerCase(x));
+                    }
+                    i+=4; // consume those four digits.
+
+                    int code = Integer.parseInt(hex.toString(), 16);
+                    builder.append((char) code);
+                } else {
+                    throw new RuntimeException("Illegal escape sequence: \\"+ch);
+                }
+            } else { // it's not a backslash, or it's the last character.
+                builder.append(delimiter);
+            }
+        }
+
+        return builder.toString();
+    }
+}
diff --git a/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/KickAssAnime.kt b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/KickAssAnime.kt
new file mode 100644
index 000000000..dd2566523
--- /dev/null
+++ b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/KickAssAnime.kt
@@ -0,0 +1,326 @@
+package eu.kanade.tachiyomi.animeextension.en.kickassanime
+
+import android.app.Application
+import android.content.SharedPreferences
+import android.net.Uri
+import androidx.preference.ListPreference
+import androidx.preference.PreferenceScreen
+import eu.kanade.tachiyomi.animesource.ConfigurableAnimeSource
+import eu.kanade.tachiyomi.animesource.model.AnimeFilterList
+import eu.kanade.tachiyomi.animesource.model.AnimesPage
+import eu.kanade.tachiyomi.animesource.model.SAnime
+import eu.kanade.tachiyomi.animesource.model.SEpisode
+import eu.kanade.tachiyomi.animesource.model.Track
+import eu.kanade.tachiyomi.animesource.model.Video
+import eu.kanade.tachiyomi.animesource.online.AnimeHttpSource
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.util.asJsoup
+import kotlinx.serialization.ExperimentalSerializationApi
+import kotlinx.serialization.decodeFromString
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.JsonArray
+import kotlinx.serialization.json.JsonObject
+import kotlinx.serialization.json.float
+import kotlinx.serialization.json.jsonArray
+import kotlinx.serialization.json.jsonObject
+import kotlinx.serialization.json.jsonPrimitive
+import okhttp3.Headers
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+import org.jsoup.Jsoup
+import org.jsoup.nodes.Document
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+import uy.kohesive.injekt.injectLazy
+import java.util.regex.Pattern
+
+@ExperimentalSerializationApi
+class KickAssAnime : ConfigurableAnimeSource, AnimeHttpSource() {
+
+    override val name = "KickAssAnime"
+
+    override val baseUrl by lazy { preferences.getString("preferred_domain", "https://www2.kickassanime.ro")!! }
+
+    override val lang = "en"
+
+    override val supportsLatest = false
+
+    override val client: OkHttpClient = network.cloudflareClient
+
+    private val json: Json by injectLazy()
+
+    private val preferences: SharedPreferences by lazy {
+        Injekt.get<Application>().getSharedPreferences("source_$id", 0x0000)
+    }
+
+    override fun popularAnimeRequest(page: Int): Request = GET("$baseUrl/api/get_anime_list/all/$page")
+
+    override fun popularAnimeParse(response: Response): AnimesPage {
+        val responseObject = json.decodeFromString<JsonObject>(response.body!!.string())
+        val data = responseObject["data"]!!.jsonArray
+        val animes = data.map { item ->
+            SAnime.create().apply {
+                setUrlWithoutDomain(item.jsonObject["slug"]!!.jsonPrimitive.content.substringBefore("/episode"))
+                thumbnail_url = "$baseUrl/uploads/" + item.jsonObject["poster"]!!.jsonPrimitive.content
+                title = item.jsonObject["name"]!!.jsonPrimitive.content
+            }
+        }
+        return AnimesPage(animes, true)
+    }
+
+    override fun episodeListParse(response: Response): List<SEpisode> {
+        val data = getAppdata(response.asJsoup())
+        val anime = data["anime"]!!.jsonObject
+        val episodeList = anime["episodes"]!!.jsonArray
+        return episodeList.map { item ->
+            SEpisode.create().apply {
+                url = item.jsonObject["slug"]!!.jsonPrimitive.content
+                episode_number = item.jsonObject["num"]!!.jsonPrimitive.float
+                name = item.jsonObject["epnum"]!!.jsonPrimitive.content
+            }
+        }
+    }
+
+    override fun latestUpdatesParse(response: Response) = throw Exception("not used")
+
+    override fun latestUpdatesRequest(page: Int) = throw Exception("not used")
+
+    override fun videoListParse(response: Response): List<Video> {
+        val data = getAppdata(response.asJsoup())
+        val episode = data["episode"]!!.jsonObject
+        val link1 = episode["link1"]!!.jsonPrimitive.content
+        val resp = client.newCall(GET(link1)).execute()
+        val sources = getVideoSource(resp.asJsoup())
+        val videoList = mutableListOf<Video>()
+
+        sources.forEach { source ->
+            when (source.jsonObject["name"]!!.jsonPrimitive.content) {
+                "BETAPLAYER" -> {
+                    videoList.addAll(
+                        extractBetaVideo(
+                            source.jsonObject["src"]!!.jsonPrimitive.content,
+                            source.jsonObject["name"]!!.jsonPrimitive.content
+                        )
+                    )
+                }
+                "BETASERVER3" -> {}
+                else -> {
+                    videoList.addAll(
+                        extractVideo(
+                            source.jsonObject["src"]!!.jsonPrimitive.content,
+                            source.jsonObject["name"]!!.jsonPrimitive.content
+                        )
+                    )
+                }
+            }
+        }
+        return videoList
+    }
+
+    private fun extractVideo(serverLink: String, server: String): List<Video> {
+        val playlistInterceptor = MasterPlaylistInterceptor()
+        val kickAssClient = client.newBuilder().addInterceptor(playlistInterceptor).build()
+        kickAssClient.newCall(GET(serverLink)).execute()
+        val data = playlistInterceptor.playlist
+        val playlist = mutableListOf<Video>()
+        val subsList = mutableListOf<Track>()
+
+        if (server == "MAVERICKKI") {
+            val subLink = serverLink.replace("embed", "api/source")
+            val subResponse = Jsoup.connect(subLink).ignoreContentType(true).execute().body()
+            val json = Json.decodeFromString<JsonObject>(subResponse)
+            json["subtitles"]!!.jsonArray.forEach {
+                val subLang = it.jsonObject["name"]!!.jsonPrimitive.content
+                val uri = Uri.parse(serverLink)
+                val subUrl = "${uri.scheme}://${uri.host}" + it.jsonObject["src"]!!.jsonPrimitive.content
+                try {
+                    subsList.add(Track(subUrl, subLang))
+                } catch (e: Error) {}
+            }
+        }
+
+        data.forEach { playlistPair ->
+            val (videoLink, headers) = playlistPair
+            val masterPlaylist = client.newCall(GET(videoLink, headers)).execute().body!!.string()
+            masterPlaylist.substringAfter("#EXT-X-STREAM-INF:")
+                .split("#EXT-X-STREAM-INF:").map {
+                    val quality = it.substringAfter("RESOLUTION=").split(",")[0].split("\n")[0].substringAfter("x") + "p $server" +
+                        if (subsList.size > 0) { " (Toggleable Sub Available)" } else { "" }
+                    var videoUrl = it.substringAfter("\n").substringBefore("\n")
+                    if (videoUrl.startsWith("https").not()) {
+                        val pos = videoLink.lastIndexOf('/') + 1
+                        videoUrl = videoLink.substring(0, pos) + videoUrl
+                    }
+                    try {
+                        playlist.add(Video(videoUrl, quality, videoUrl, subtitleTracks = subsList, headers = headers))
+                    } catch (e: Error) {
+                        playlist.add(Video(videoUrl, quality, videoUrl, headers = headers))
+                    }
+                }
+        }
+        return playlist
+    }
+
+    private fun extractBetaVideo(serverLink: String, server: String): List<Video> {
+        val headers = Headers.headersOf("referer", "https://kaast1.com/")
+        val document = client.newCall(GET(serverLink, headers)).execute().asJsoup()
+        val scripts = document.getElementsByTag("script")
+        var playlistArray = JsonArray(arrayListOf())
+        for (element in scripts) {
+            if (element.data().contains("window.files")) {
+                val pattern = Pattern.compile(".*JSON\\.parse\\('(.*)'\\)")
+                val matcher = pattern.matcher(element.data())
+                if (matcher.find()) {
+                    playlistArray = json.decodeFromString(matcher.group(1)!!.toString())
+                }
+                break
+            }
+        }
+        val playlist = mutableListOf<Video>()
+        playlistArray.forEach {
+            val quality = it.jsonObject["label"]!!.jsonPrimitive.content + " $server"
+            val videoUrl = it.jsonObject["file"]!!.jsonPrimitive.content
+            playlist.add(
+                Video(videoUrl, quality, videoUrl, headers = headers)
+            )
+        }
+        return playlist
+    }
+
+    override fun List<Video>.sort(): List<Video> {
+        val quality = preferences.getString("preferred_quality", "1080")
+
+        if (quality != null) {
+            val newList = mutableListOf<Video>()
+            var preferred = 0
+            for (video in this) {
+                if (video.quality.contains(quality)) {
+                    newList.add(preferred, video)
+                    preferred++
+                } else {
+                    newList.add(video)
+                }
+            }
+            return newList
+        }
+        return this
+    }
+
+    override fun searchAnimeRequest(page: Int, query: String, filters: AnimeFilterList): Request {
+        return GET("$baseUrl/search?q=${encode(query)}")
+    }
+
+    override fun searchAnimeParse(response: Response): AnimesPage {
+        val data = getAppdata(response.asJsoup())
+        val animeList = data["animes"]!!.jsonArray
+        val animes = animeList.map { item ->
+            SAnime.create().apply {
+                setUrlWithoutDomain(item.jsonObject["slug"]!!.jsonPrimitive.content)
+                thumbnail_url = "$baseUrl/uploads/" + item.jsonObject["poster"]!!.jsonPrimitive.content
+                title = item.jsonObject["name"]!!.jsonPrimitive.content
+            }
+        }
+        return AnimesPage(animes, false)
+    }
+
+    override fun animeDetailsParse(response: Response): SAnime {
+        val anime = SAnime.create()
+        val appData = getAppdata(response.asJsoup())
+        if (appData.isEmpty().not()) {
+            val ani = appData["anime"]!!.jsonObject
+            anime.title = ani["name"]!!.jsonPrimitive.content
+            anime.genre = ani["genres"]!!.jsonArray.joinToString { it.jsonObject["name"]!!.jsonPrimitive.content }
+            anime.description = JSONUtil.unescape(ani["description"]!!.jsonPrimitive.content)
+            anime.status = parseStatus(ani["status"]!!.jsonPrimitive.content)
+
+            val altName = "Other name(s): "
+            ani["alternate"]!!.jsonArray.let { jsonArray ->
+                if (jsonArray.isEmpty().not()) {
+                    anime.description = when {
+                        anime.description.isNullOrBlank() -> altName + jsonArray.joinToString { it.jsonPrimitive.content }
+                        else -> anime.description + "\n\n$altName" + jsonArray.joinToString { it.jsonPrimitive.content }
+                    }
+                }
+            }
+        }
+        return anime
+    }
+
+    private fun parseStatus(statusString: String): Int {
+        return when (statusString) {
+            "Currently Airing" -> SAnime.ONGOING
+            "Finished Airing" -> SAnime.COMPLETED
+            else -> SAnime.UNKNOWN
+        }
+    }
+
+    private fun getAppdata(document: Document): JsonObject {
+        val scripts = document.getElementsByTag("script")
+
+        for (element in scripts) {
+            if (element.data().contains("appData")) {
+                val pattern = Pattern.compile(".*appData = (.*) \\|\\|")
+                val matcher = pattern.matcher(element.data())
+                if (matcher.find()) {
+                    return json.decodeFromString(matcher.group(1)!!.toString())
+                }
+                break
+            }
+        }
+        return json.decodeFromString("")
+    }
+
+    private fun getVideoSource(document: Document): JsonArray {
+        val scripts = document.getElementsByTag("script")
+        for (element in scripts) {
+            if (element.data().contains("sources")) {
+                val pattern = Pattern.compile(".*var sources = (.*);")
+                val matcher = pattern.matcher(element.data())
+                if (matcher.find()) {
+                    return json.decodeFromString(matcher.group(1)!!.toString())
+                }
+                break
+            }
+        }
+
+        return json.decodeFromString("")
+    }
+
+    override fun setupPreferenceScreen(screen: PreferenceScreen) {
+        val domainPref = ListPreference(screen.context).apply {
+            key = "preferred_domain"
+            title = "Preferred domain (requires app restart)"
+            entries = arrayOf("kickassanime.ro")
+            entryValues = arrayOf("https://www2.kickassanime.ro")
+            setDefaultValue("https://www2.kickassanime.ro")
+            summary = "%s"
+
+            setOnPreferenceChangeListener { _, newValue ->
+                val selected = newValue as String
+                val index = findIndexOfValue(selected)
+                val entry = entryValues[index] as String
+                preferences.edit().putString(key, entry).commit()
+            }
+        }
+        val videoQualityPref = ListPreference(screen.context).apply {
+            key = "preferred_quality"
+            title = "Preferred quality"
+            entries = arrayOf("1080p", "720p", "480p", "360p", "240p")
+            entryValues = arrayOf("1080", "720", "480", "360", "240")
+            setDefaultValue("1080")
+            summary = "%s"
+
+            setOnPreferenceChangeListener { _, newValue ->
+                val selected = newValue as String
+                val index = findIndexOfValue(selected)
+                val entry = entryValues[index] as String
+                preferences.edit().putString(key, entry).commit()
+            }
+        }
+        screen.addPreference(domainPref)
+        screen.addPreference(videoQualityPref)
+    }
+
+    private fun encode(input: String): String = java.net.URLEncoder.encode(input, "utf-8")
+}
diff --git a/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/MasterPlaylistInterceptor.kt b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/MasterPlaylistInterceptor.kt
new file mode 100644
index 000000000..165b28402
--- /dev/null
+++ b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/MasterPlaylistInterceptor.kt
@@ -0,0 +1,86 @@
+package eu.kanade.tachiyomi.animeextension.en.kickassanime
+
+import android.annotation.SuppressLint
+import android.app.Application
+import android.os.Handler
+import android.os.Looper
+import android.webkit.WebResourceRequest
+import android.webkit.WebResourceResponse
+import android.webkit.WebView
+import android.webkit.WebViewClient
+import okhttp3.Headers
+import okhttp3.Headers.Companion.toHeaders
+import okhttp3.Interceptor
+import okhttp3.Request
+import okhttp3.Response
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+import java.util.concurrent.CountDownLatch
+import java.util.concurrent.TimeUnit
+
+class MasterPlaylistInterceptor : Interceptor {
+
+    private val context = Injekt.get<Application>()
+    private val handler by lazy { Handler(Looper.getMainLooper()) }
+    val playlist = mutableListOf<Pair<String, Headers>>()
+
+    override fun intercept(chain: Interceptor.Chain): Response {
+        val originalRequest = chain.request()
+
+        val newRequest = resolveWithWebView(originalRequest)
+        return chain.proceed(newRequest)
+    }
+
+    @SuppressLint("SetJavaScriptEnabled")
+    private fun resolveWithWebView(request: Request): Request {
+        // We need to lock this thread until the WebView finds the challenge solution url, because
+        // OkHttp doesn't support asynchronous interceptors.
+        val latch = CountDownLatch(1)
+
+        var webView: WebView? = null
+
+        val origRequestUrl = request.url.toString()
+        val headers = request.headers.toMultimap().mapValues { it.value.getOrNull(0) ?: "" }.toMutableMap()
+
+        handler.post {
+            val webview = WebView(context)
+            webView = webview
+            with(webview.settings) {
+                javaScriptEnabled = true
+                domStorageEnabled = true
+                databaseEnabled = true
+                useWideViewPort = false
+                loadWithOverviewMode = false
+                userAgentString = request.header("User-Agent")
+                    ?: "\"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36 Edg/88.0.705.63\""
+            }
+
+            webview.webViewClient = object : WebViewClient() {
+                override fun shouldInterceptRequest(
+                    view: WebView,
+                    request: WebResourceRequest,
+                ): WebResourceResponse? {
+                    if (request.url.toString().contains(".m3u8")) {
+                        playlist.add(Pair(request.url.toString(), request.requestHeaders.toHeaders()))
+                        latch.countDown()
+                    }
+                    return super.shouldInterceptRequest(view, request)
+                }
+            }
+
+            webView?.loadUrl(origRequestUrl, headers)
+        }
+
+        // Wait a reasonable amount of time to retrieve the solution. The minimum should be
+        // around 4 seconds but it can take more due to slow networks or server issues.
+        latch.await(7, TimeUnit.SECONDS)
+
+        handler.post {
+            webView?.stopLoading()
+            webView?.destroy()
+            webView = null
+        }
+
+        return request
+    }
+}