diff --git a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/MainActivity.java b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/MainActivity.java
index 5b63a8173..757c7579b 100644
--- a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/MainActivity.java
+++ b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/MainActivity.java
@@ -73,6 +73,8 @@ import org.lwjgl.glfw.CallbackBridge;
 import java.io.File;
 import java.io.IOException;
 
+import java.util.Objects;
+
 public class MainActivity extends BaseActivity implements ControlButtonMenuListener, EditorExitable, ServiceConnection {
     public static volatile ClipboardManager GLOBAL_CLIPBOARD;
     public static final String INTENT_MINECRAFT_VERSION = "intent_version";
@@ -356,11 +358,50 @@ public class MainActivity extends BaseActivity implements ControlButtonMenuListe
     }
 
     private void runCraft(String versionId, JMinecraftVersionList.Version version) throws Throwable {
-        if(Tools.LOCAL_RENDERER == null) {
-            Integer iSelectedMcVer = Tools.mcVersiontoInt(Tools.getSelectedVanillaMcVer());
-            if (iSelectedMcVer >= 1021005) {
-                Tools.LOCAL_RENDERER = "opengles_mobileglues";
-            } else Tools.LOCAL_RENDERER = "opengles2";
+        // Autoselect renderer
+        if (Tools.LOCAL_RENDERER == null) {
+            String assetVersion;
+            if (version.inheritsFrom != null) { // We are almost definitely modded if this runs
+                File vanillaJsonFile = new File(Tools.DIR_HOME_VERSION + "/" + version.inheritsFrom + "/" + version.inheritsFrom + ".json");
+                JMinecraftVersionList.Version vanillaJson;
+                try { // Get the vanilla json from modded instance
+                    vanillaJson = Tools.GLOBAL_GSON.fromJson(Tools.read(vanillaJsonFile.getAbsolutePath()), JMinecraftVersionList.Version.class);
+                } catch (IOException ignored) { // Should never happen, we check for this in MinecraftDownloader().start()
+                    throw new RuntimeException(getString(R.string.error_vanilla_json_corrupt));
+                }
+                // Something went wrong if this is somehow not the case anymore
+                if (!Objects.equals(vanillaJson.assets, vanillaJson.assetIndex.id))
+                    Tools.showErrorRemote(new RuntimeException(getString(R.string.error_vanilla_json_corrupt)));
+                assetVersion = vanillaJson.assets;
+            } else {
+                // Else assume we are vanilla
+                if (!Objects.equals(version.assets, version.assetIndex.id))
+                    Tools.showErrorRemote(new RuntimeException(getString(R.string.error_vanilla_json_corrupt)));
+                assetVersion = version.assets;
+            }
+            // 25w09a is when HolyGL4ES starts showing a black screen upon world load.
+            // There is no way to consistently check for that without breaking mod loaders
+            // for old versions like legacy fabric so we start from 25w07a instead
+
+            // 25w07a assets and assetIndex.id is set to 23, 25w08a and 25w09a is 24.
+
+            // 1.19.3 snapshots and all future versions restarted assets and assetsIndex.id
+            // to 1 and started counting up from there
+
+            // Previous versions had "1.19" and "1.18" and such, with April Fools versions
+            // being even more inconsistent like "3D Shareware v1.34" for the 2019 April Fools
+            // or 1.RV-Pre1 for 2016, thankfully now they don't seem to do that anymore and just
+            // use the incrementing system they now have
+
+            // I could probably read the manifest itself then check which position the `id` field is
+            // and count from there since its ordered latest to oldest but that uses way more code
+            // for basically 3 peoples benefit
+            try {
+                int assetID = Integer.parseInt(assetVersion);
+                // Check if below 25w08a
+                Tools.LOCAL_RENDERER = (assetID <= 23) ? "opengles2" : "opengles_mobileglues";
+                // Then assume 1.19.2 and below
+            } catch (NumberFormatException e) { Tools.LOCAL_RENDERER = "opengles2"; }
         }
         if(!Tools.checkRendererCompatible(this, Tools.LOCAL_RENDERER)) {
             Tools.RenderersList renderersList = Tools.getCompatibleRenderers(this);
diff --git a/app_pojavlauncher/src/main/res/values/strings.xml b/app_pojavlauncher/src/main/res/values/strings.xml
index 5b830b622..04a41f500 100644
--- a/app_pojavlauncher/src/main/res/values/strings.xml
+++ b/app_pojavlauncher/src/main/res/values/strings.xml
@@ -469,4 +469,5 @@
     <string name="preference_force_enable_touchcontroller_description">Force enable TouchController integration, even if mod file is not found.</string>
     <string name="preference_touchcontroller_vibrate_length_title">TouchController vibrate length</string>
     <string name="preference_touchcontroller_vibrate_length_description">Set the length of the vibration when using TouchController.</string>
+    <string name="error_vanilla_json_corrupt">Vanilla json seems to be corrupt. Please send a bug report on github or discord.</string>
 </resources>