diff --git a/android/AndroidManifest.xml b/android/AndroidManifest.xml
index e322c6df18..8cae20eee7 100644
--- a/android/AndroidManifest.xml
+++ b/android/AndroidManifest.xml
@@ -24,6 +24,7 @@
                 android:name="mindustry.android.AndroidLauncher"
                 android:label="@string/app_name"
                 android:screenOrientation="user"
+                android:exported="true"
                 android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout">
 
             <intent-filter>
diff --git a/android/build.gradle b/android/build.gradle
index 5792f9a7de..54a8cb250e 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -7,7 +7,7 @@ buildscript{
     }
 
     dependencies{
-        classpath 'com.android.tools.build:gradle:7.0.3'
+        classpath 'com.android.tools.build:gradle:7.2.1'
     }
 }
 
@@ -29,8 +29,8 @@ task deploy(type: Copy){
 }
 
 android{
-    buildToolsVersion '30.0.3'
-    compileSdkVersion 30
+    buildToolsVersion '31.0.0'
+    compileSdkVersion 31
     sourceSets{
         main{
             manifest.srcFile 'AndroidManifest.xml'
@@ -56,7 +56,7 @@ android{
 
         applicationId "io.anuke.mindustry"
         minSdkVersion 14
-        targetSdkVersion 30
+        targetSdkVersion 31
         
         versionName versionNameResult
         versionCode = vcode
diff --git a/build.gradle b/build.gradle
index 755f62b572..3bfc84ed1e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -16,7 +16,6 @@ buildscript{
     }
 
     dependencies{
-        classpath "com.mobidevelop.robovm:robovm-gradle-plugin:2.3.15"
         classpath "com.github.Anuken.Arc:packer:$arcHash"
         classpath "com.github.Anuken.Arc:arc-core:$arcHash"
     }
@@ -255,42 +254,6 @@ project(":desktop"){
     }
 }
 
-project(":ios"){
-    apply plugin: "java"
-    apply plugin: "robovm"
-
-    task incrementConfig{
-        def vfile = file('robovm.properties')
-        def bversion = getBuildVersion()
-        def props = new Properties()
-        if(vfile.exists()){
-            props.load(new FileInputStream(vfile))
-        }else{
-            props['app.id'] = 'io.anuke.mindustry'
-            props['app.version'] = '7.0'
-            props['app.mainclass'] = 'mindustry.IOSLauncher'
-            props['app.executable'] = 'IOSLauncher'
-            props['app.name'] = 'Mindustry'
-        }
-        
-        props['app.build'] = (!props.containsKey("app.build") ? 40 : props['app.build'].toInteger() + 1) + ""
-        if(bversion != "custom build"){
-            props['app.version'] = versionNumber + "." + bversion + (bversion.contains(".") ? "" : ".0")
-        }
-        props.store(vfile.newWriter(), null)
-    }
-
-    dependencies{
-        implementation project(":core")
-
-        implementation arcModule("natives:natives-ios")
-        implementation arcModule("natives:natives-freetype-ios")
-        implementation arcModule("backends:backend-robovm")
-
-        compileOnly project(":annotations")
-    }
-}
-
 project(":core"){
     apply plugin: "java-library"
     apply plugin: "kotlin"
diff --git a/core/src/mindustry/game/Rules.java b/core/src/mindustry/game/Rules.java
index ef86b676bc..d78cceab71 100644
--- a/core/src/mindustry/game/Rules.java
+++ b/core/src/mindustry/game/Rules.java
@@ -124,7 +124,7 @@ public class Rules{
     public Seq<MapObjective> objectives = new Seq<>();
     /** Flags set by objectives. Used in world processors. n*/
     public ObjectSet<String> objectiveFlags = new ObjectSet<>();
-    /** HIGHLY UNSTABLE/EXPERIMENTAL. DO NOT USE THIS. */
+    /** If true, fog of war is enabled. Enemy units and buildings are hidden unless in radar view. */
     public boolean fog = false;
     /** If fog = true, this is whether static (black) fog is enabled. */
     public boolean staticFog = true;
diff --git a/ios/build.gradle b/ios/build.gradle
index f6365cc5ca..4926f55140 100644
--- a/ios/build.gradle
+++ b/ios/build.gradle
@@ -1,3 +1,47 @@
+buildscript{
+    repositories{
+        mavenCentral()
+    }
+
+    dependencies{
+        classpath "com.mobidevelop.robovm:robovm-gradle-plugin:2.3.15"
+    }
+}
+
+apply plugin: "java"
+apply plugin: "robovm"
+
+task incrementConfig{
+    def vfile = file('robovm.properties')
+    def bversion = getBuildVersion()
+    def props = new Properties()
+    if(vfile.exists()){
+        props.load(new FileInputStream(vfile))
+    }else{
+        props['app.id'] = 'io.anuke.mindustry'
+        props['app.version'] = '7.0'
+        props['app.mainclass'] = 'mindustry.IOSLauncher'
+        props['app.executable'] = 'IOSLauncher'
+        props['app.name'] = 'Mindustry'
+    }
+
+    props['app.build'] = (!props.containsKey("app.build") ? 40 : props['app.build'].toInteger() + 1) + ""
+    if(bversion != "custom build"){
+        props['app.version'] = versionNumber + "." + bversion + (bversion.contains(".") ? "" : ".0")
+    }
+    props.store(vfile.newWriter(), null)
+}
+
+dependencies{
+    implementation project(":core")
+
+    implementation arcModule("natives:natives-ios")
+    implementation arcModule("natives:natives-freetype-ios")
+    implementation arcModule("backends:backend-robovm")
+
+    compileOnly project(":annotations")
+}
+
 sourceSets.main.java.srcDirs = ["src/"]
 
 ext{