diff --git a/src/en/kickassanime/build.gradle b/src/en/kickassanime/build.gradle
index 94742f780..9df8f660e 100644
--- a/src/en/kickassanime/build.gradle
+++ b/src/en/kickassanime/build.gradle
@@ -5,7 +5,7 @@ ext {
     extName = 'KickAssAnime'
     pkgNameSuffix = 'en.kickassanime'
     extClass = '.KickAssAnime'
-    extVersionCode = 2
+    extVersionCode = 3
     libVersion = '13'
 }
 
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
index 359cafbc3..b09f208f7 100644
--- 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
@@ -5,6 +5,9 @@ import android.content.SharedPreferences
 import android.net.Uri
 import androidx.preference.ListPreference
 import androidx.preference.PreferenceScreen
+import eu.kanade.tachiyomi.animeextension.en.kickassanime.extractors.DoodExtractor
+import eu.kanade.tachiyomi.animeextension.en.kickassanime.extractors.GogoCdnExtractor
+import eu.kanade.tachiyomi.animeextension.en.kickassanime.extractors.StreamSBExtractor
 import eu.kanade.tachiyomi.animesource.ConfigurableAnimeSource
 import eu.kanade.tachiyomi.animesource.model.AnimeFilterList
 import eu.kanade.tachiyomi.animesource.model.AnimesPage
@@ -28,7 +31,6 @@ 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
@@ -90,9 +92,16 @@ class KickAssAnime : ConfigurableAnimeSource, AnimeHttpSource() {
         val data = getAppdata(response.asJsoup())
         val episode = data["episode"]!!.jsonObject
         val link1 = episode["link1"]!!.jsonPrimitive.content
+        val videoList = mutableListOf<Video>()
+
+        if (link1.contains("gogoplay4.com")) {
+            videoList.addAll(
+                extractGogoVideo(link1)
+            )
+            return videoList
+        }
         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) {
@@ -119,29 +128,33 @@ class KickAssAnime : ConfigurableAnimeSource, AnimeHttpSource() {
     }
 
     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>()
+        val data: MutableList<Pair<String, Headers>>
 
         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)
+            val apiLink = serverLink.replace("embed", "api/source")
+            // for some reason the request to the api is only working reliably this way
+            val apiResponse = client.newCall(GET(apiLink, headers)).execute().asJsoup().text()
+            val json = Json.decodeFromString<JsonObject>(apiResponse)
+            val uri = Uri.parse(serverLink)
+
             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 = mutableListOf(Pair("${uri.scheme}://${uri.host}" + json["hls"]!!.jsonPrimitive.content, headers))
+        } else {
+            val playlistInterceptor = MasterPlaylistInterceptor()
+            val kickAssClient = client.newBuilder().addInterceptor(playlistInterceptor).build()
+            kickAssClient.newCall(GET(serverLink, headers)).execute()
+            data = playlistInterceptor.playlist
         }
 
-        data.forEach { playlistPair ->
-            val (videoLink, headers) = playlistPair
+        data.forEach { (videoLink, headers) ->
             val masterPlaylist = client.newCall(GET(videoLink, headers)).execute().body!!.string()
             masterPlaylist.substringAfter("#EXT-X-STREAM-INF:")
                 .split("#EXT-X-STREAM-INF:").map {
@@ -188,6 +201,24 @@ class KickAssAnime : ConfigurableAnimeSource, AnimeHttpSource() {
         return playlist
     }
 
+    private fun extractGogoVideo(link: String): List<Video> {
+        val url = "https:" + decode(link).substringAfter("data=").substringBefore("&vref")
+        val videoList = mutableListOf<Video>()
+        val document = client.newCall(GET(url)).execute().asJsoup()
+
+        // Vidstreaming:
+        videoList.addAll(GogoCdnExtractor(network.client, json).videosFromUrl(url))
+        // Doodstream mirror:
+        document.select("div#list-server-more > ul > li.linkserver:contains(Doodstream)")
+            .firstOrNull()?.attr("data-video")
+            ?.let { videoList.addAll(DoodExtractor(client).videosFromUrl(it)) }
+        // StreamSB mirror:
+        document.select("div#list-server-more > ul > li.linkserver:contains(StreamSB)")
+            .firstOrNull()?.attr("data-video")
+            ?.let { videoList.addAll(StreamSBExtractor(client).videosFromUrl(it, headers)) }
+        return videoList
+    }
+
     override fun List<Video>.sort(): List<Video> {
         val quality = preferences.getString("preferred_quality", "1080")
 
@@ -323,4 +354,6 @@ class KickAssAnime : ConfigurableAnimeSource, AnimeHttpSource() {
     }
 
     private fun encode(input: String): String = java.net.URLEncoder.encode(input, "utf-8")
+
+    private fun decode(input: String): String = java.net.URLDecoder.decode(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
index 165b28402..d6bf6a645 100644
--- 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
@@ -52,7 +52,7 @@ class MasterPlaylistInterceptor : Interceptor {
                 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\""
+                    ?: "\"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36 Edg/88.0.705.63\""
             }
 
             webview.webViewClient = object : WebViewClient() {
@@ -73,7 +73,7 @@ class MasterPlaylistInterceptor : Interceptor {
 
         // 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)
+        latch.await(9, TimeUnit.SECONDS)
 
         handler.post {
             webView?.stopLoading()
diff --git a/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/extractors/DoodExtractor.kt b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/extractors/DoodExtractor.kt
new file mode 100644
index 000000000..0f20004a0
--- /dev/null
+++ b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/extractors/DoodExtractor.kt
@@ -0,0 +1,43 @@
+package eu.kanade.tachiyomi.animeextension.en.kickassanime.extractors
+
+import eu.kanade.tachiyomi.animesource.model.Video
+import eu.kanade.tachiyomi.network.GET
+import okhttp3.Headers
+import okhttp3.OkHttpClient
+
+class DoodExtractor(private val client: OkHttpClient) {
+    fun videosFromUrl(serverUrl: String): List<Video> {
+        try {
+            val response = client.newCall(GET(serverUrl)).execute()
+            val doodTld = serverUrl.substringAfter("https://dood.").substringBefore("/")
+            val content = response.body!!.string()
+            if (!content.contains("'/pass_md5/")) return emptyList()
+            val md5 = content.substringAfter("'/pass_md5/").substringBefore("',")
+            val token = md5.substringAfterLast("/")
+            val randomString = getRandomString()
+            val expiry = System.currentTimeMillis()
+            val videoUrlStart = client.newCall(
+                GET(
+                    "https://dood.$doodTld/pass_md5/$md5",
+                    Headers.headersOf("referer", serverUrl)
+                )
+            ).execute().body!!.string()
+            val videoUrl = "$videoUrlStart$randomString?token=$token&expiry=$expiry"
+            return listOf(Video(serverUrl, "Doodstream", videoUrl, headers = doodHeaders(doodTld)))
+        } catch (e: Exception) {
+            return emptyList()
+        }
+    }
+
+    private fun getRandomString(length: Int = 10): String {
+        val allowedChars = ('A'..'Z') + ('a'..'z') + ('0'..'9')
+        return (1..length)
+            .map { allowedChars.random() }
+            .joinToString("")
+    }
+
+    private fun doodHeaders(tld: String) = Headers.Builder().apply {
+        add("User-Agent", "Aniyomi")
+        add("Referer", "https://dood.$tld/")
+    }.build()
+}
diff --git a/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/extractors/GogoCdnExtractor.kt b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/extractors/GogoCdnExtractor.kt
new file mode 100644
index 000000000..ba5fe80f9
--- /dev/null
+++ b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/extractors/GogoCdnExtractor.kt
@@ -0,0 +1,115 @@
+package eu.kanade.tachiyomi.animeextension.en.kickassanime.extractors
+
+import android.util.Base64
+import eu.kanade.tachiyomi.animesource.model.Video
+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.JsonObject
+import kotlinx.serialization.json.jsonArray
+import kotlinx.serialization.json.jsonObject
+import kotlinx.serialization.json.jsonPrimitive
+import okhttp3.Headers
+import okhttp3.HttpUrl.Companion.toHttpUrl
+import okhttp3.OkHttpClient
+import java.lang.Exception
+import java.util.Locale
+import javax.crypto.Cipher
+import javax.crypto.spec.IvParameterSpec
+import javax.crypto.spec.SecretKeySpec
+
+@ExperimentalSerializationApi
+class GogoCdnExtractor(private val client: OkHttpClient, private val json: Json) {
+    fun videosFromUrl(serverUrl: String): List<Video> {
+        try {
+            val document = client.newCall(GET(serverUrl)).execute().asJsoup()
+            val iv = document.select("div.wrapper")
+                .attr("class").substringAfter("container-")
+                .filter { it.isDigit() }.toByteArray()
+            val secretKey = document.select("body[class]")
+                .attr("class").substringAfter("container-")
+                .filter { it.isDigit() }.toByteArray()
+            val decryptionKey = document.select("div.videocontent")
+                .attr("class").substringAfter("videocontent-")
+                .filter { it.isDigit() }.toByteArray()
+            val encryptAjaxParams = cryptoHandler(
+                document.select("script[data-value]")
+                    .attr("data-value"),
+                iv, secretKey, false
+            ).substringAfter("&")
+
+            val httpUrl = serverUrl.toHttpUrl()
+            val host = "https://" + httpUrl.host + "/"
+            val id = httpUrl.queryParameter("id") ?: throw Exception("error getting id")
+            val encryptedId = cryptoHandler(id, iv, secretKey)
+            val token = httpUrl.queryParameter("token")
+            val qualityPrefix = if (token != null) "Gogostream: " else "Vidstreaming: "
+
+            val jsonResponse = client.newCall(
+                GET(
+                    "${host}encrypt-ajax.php?id=$encryptedId&$encryptAjaxParams&alias=$id",
+                    Headers.headersOf(
+                        "X-Requested-With", "XMLHttpRequest"
+                    )
+                )
+            ).execute().body!!.string()
+            val data = json.decodeFromString<JsonObject>(jsonResponse)["data"]!!.jsonPrimitive.content
+            val decryptedData = cryptoHandler(data, iv, decryptionKey, false)
+            val videoList = mutableListOf<Video>()
+            val autoList = mutableListOf<Video>()
+            val array = json.decodeFromString<JsonObject>(decryptedData)["source"]!!.jsonArray
+            if (array.size == 1 && array[0].jsonObject["type"]!!.jsonPrimitive.content == "hls") {
+                val fileURL = array[0].jsonObject["file"].toString().trim('"')
+                val masterPlaylist = client.newCall(GET(fileURL)).execute().body!!.string()
+                masterPlaylist.substringAfter("#EXT-X-STREAM-INF:")
+                    .split("#EXT-X-STREAM-INF:").forEach {
+                        val quality = it.substringAfter("RESOLUTION=").substringAfter("x").substringBefore(",").substringBefore("\n") + "p"
+                        var videoUrl = it.substringAfter("\n").substringBefore("\n")
+                        if (!videoUrl.startsWith("http")) {
+                            videoUrl = fileURL.substringBeforeLast("/") + "/$videoUrl"
+                        }
+                        videoList.add(Video(videoUrl, qualityPrefix + quality, videoUrl))
+                    }
+            } else array.forEach {
+                val label = it.jsonObject["label"].toString().lowercase(Locale.ROOT)
+                    .trim('"').replace(" ", "")
+                val fileURL = it.jsonObject["file"].toString().trim('"')
+                val videoHeaders = Headers.headersOf("Referer", serverUrl)
+                if (label == "auto") autoList.add(
+                    Video(
+                        fileURL,
+                        qualityPrefix + label,
+                        fileURL,
+                        headers = videoHeaders
+                    )
+                )
+                else videoList.add(Video(fileURL, qualityPrefix + label, fileURL, headers = videoHeaders))
+            }
+            return videoList.sortedByDescending {
+                it.quality.substringAfter(qualityPrefix).substringBefore("p").toIntOrNull() ?: -1
+            } + autoList
+        } catch (e: Exception) {
+            return emptyList()
+        }
+    }
+
+    private fun cryptoHandler(
+        string: String,
+        iv: ByteArray,
+        secretKeyString: ByteArray,
+        encrypt: Boolean = true
+    ): String {
+        val ivParameterSpec = IvParameterSpec(iv)
+        val secretKey = SecretKeySpec(secretKeyString, "AES")
+        val cipher = Cipher.getInstance("AES/CBC/PKCS5Padding")
+        return if (!encrypt) {
+            cipher.init(Cipher.DECRYPT_MODE, secretKey, ivParameterSpec)
+            String(cipher.doFinal(Base64.decode(string, Base64.DEFAULT)))
+        } else {
+            cipher.init(Cipher.ENCRYPT_MODE, secretKey, ivParameterSpec)
+            Base64.encodeToString(cipher.doFinal(string.toByteArray()), Base64.NO_WRAP)
+        }
+    }
+}
diff --git a/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/extractors/StreamSBExtractor.kt b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/extractors/StreamSBExtractor.kt
new file mode 100644
index 000000000..d1128f335
--- /dev/null
+++ b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/extractors/StreamSBExtractor.kt
@@ -0,0 +1,64 @@
+package eu.kanade.tachiyomi.animeextension.en.kickassanime.extractors
+
+import eu.kanade.tachiyomi.animesource.model.Video
+import eu.kanade.tachiyomi.network.GET
+import kotlinx.serialization.ExperimentalSerializationApi
+import kotlinx.serialization.decodeFromString
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.JsonObject
+import kotlinx.serialization.json.jsonObject
+import okhttp3.Headers
+import okhttp3.OkHttpClient
+
+@ExperimentalSerializationApi
+class StreamSBExtractor(private val client: OkHttpClient) {
+
+    private val hexArray = "0123456789ABCDEF".toCharArray()
+
+    private fun bytesToHex(bytes: ByteArray): String {
+        val hexChars = CharArray(bytes.size * 2)
+        for (j in bytes.indices) {
+            val v = bytes[j].toInt() and 0xFF
+
+            hexChars[j * 2] = hexArray[v ushr 4]
+            hexChars[j * 2 + 1] = hexArray[v and 0x0F]
+        }
+        return String(hexChars)
+    }
+
+    fun videosFromUrl(url: String, headers: Headers): List<Video> {
+        try {
+            val sbHeaders = headers.newBuilder()
+                .set("Referer", url)
+                .set(
+                    "User-Agent",
+                    "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:96.0) Gecko/20100101 Firefox/96.0"
+                )
+                .set("Accept-Language", "en-US,en;q=0.5")
+                .set("watchsb", "streamsb")
+                .build()
+            val sbUrl = url.substringBefore("/e")
+            val id = url.substringAfter("e/").substringBefore("?")
+            val bytes = id.toByteArray()
+            val bytesToHex = bytesToHex(bytes)
+            val master = "$sbUrl/sources43/566d337678566f743674494a7c7c${bytesToHex}7c7c346b6767586d6934774855537c7c73747265616d7362/6565417268755339773461447c7c346133383438333436313335376136323337373433383634376337633465366534393338373136643732373736343735373237613763376334363733353737303533366236333463353333363534366137633763373337343732363536313664373336327c7c6b586c3163614468645a47617c7c73747265616d7362"
+            val json = Json.decodeFromString<JsonObject>(
+                client.newCall(GET(master, sbHeaders))
+                    .execute().body!!.string()
+            )
+            val masterUrl = json["stream_data"]!!.jsonObject["file"].toString().trim('"')
+            val masterPlaylist = client.newCall(GET(masterUrl, sbHeaders)).execute().body!!.string()
+            val videoList = mutableListOf<Video>()
+            masterPlaylist.substringAfter("#EXT-X-STREAM-INF:").split("#EXT-X-STREAM-INF:")
+                .forEach {
+                    val quality = "StreamSB: " + it.substringAfter("RESOLUTION=").substringAfter("x")
+                        .substringBefore(",") + "p"
+                    val videoUrl = it.substringAfter("\n").substringBefore("\n")
+                    videoList.add(Video(videoUrl, quality, videoUrl, headers = sbHeaders))
+                }
+            return videoList.reversed()
+        } catch (e: Exception) {
+            return emptyList()
+        }
+    }
+}