diff --git a/app/src/main/java/com/droiddeck/launcher/storage/SteamStorage.kt b/app/src/main/java/com/droiddeck/launcher/storage/SteamStorage.kt
index de3648e83..2111bfdee 100644
--- a/app/src/main/java/com/droiddeck/launcher/storage/SteamStorage.kt
+++ b/app/src/main/java/com/droiddeck/launcher/storage/SteamStorage.kt
@@ -11,6 +11,8 @@ object SteamStorage {
     const val PROTON_11_ARM = 4628740
     const val REDISTRIBUTABLES = 228980
     const val FEX = 3127680
+    const val EAC_RUNTIME = 1826330
+    const val BATTLEYE_RUNTIME = 1161040
 
     const val ARM_TOOL = "droiddeck-proton-arm64"
     const val ARM_11_TOOL = "droiddeck-proton-11-arm64"
@@ -18,7 +20,7 @@ object SteamStorage {
     private val VALVE_TOOLS = setOf(
         858280, 961940, 1054830, 1113280, 1245040, 1420170, 1493710, 1580130, 1887720, 2180100, 2348590,
         2805730, 3029110, 3658110, 4183110, 4628710, 4690330,
-        SCOUT, SOLDIER, SNIPER, ARM_RUNTIME, PROTON_ARM, PROTON_11_ARM, REDISTRIBUTABLES, FEX,
+        SCOUT, SOLDIER, SNIPER, ARM_RUNTIME, PROTON_ARM, PROTON_11_ARM, REDISTRIBUTABLES, FEX, EAC_RUNTIME, BATTLEYE_RUNTIME,
     )
 
     private val APP_ID = Regex("^\\s*\"appid\"\\s*\"(\\d+)\"", RegexOption.MULTILINE)
@@ -93,6 +95,7 @@ object SteamStorage {
         val dir = m.installDir.orEmpty()
         return when {
             m.appId == SCOUT || m.appId == SOLDIER || dir == "SteamLinuxRuntime" || dir == "SteamLinuxRuntime_soldier" -> Kind.OLD_RUNTIME
+            m.appId == EAC_RUNTIME || m.appId == BATTLEYE_RUNTIME -> Kind.REQUIRED
             dir.startsWith("Proton") && "ARM64" in dir -> Kind.ARM_PROTON
             m.appId == PROTON_ARM || m.appId == PROTON_11_ARM -> Kind.ARM_PROTON
             dir.startsWith("Proton ") -> Kind.X86_PROTON
diff --git a/app/src/main/java/com/droiddeck/launcher/storage/StorageScan.kt b/app/src/main/java/com/droiddeck/launcher/storage/StorageScan.kt
index 9c5fff91a..3a7c52db3 100644
--- a/app/src/main/java/com/droiddeck/launcher/storage/StorageScan.kt
+++ b/app/src/main/java/com/droiddeck/launcher/storage/StorageScan.kt
@@ -26,7 +26,7 @@ class GameUsage(
 }
 
 enum class ToolState { IN_USE, REQUIRED, UNUSED }
-enum class ToolReason { DEFAULT_PROTON, PROTON, FEX_RUNTIME, ARM_RUNTIME, REDISTRIBUTABLES, FEX, STEAM_TOOL, OLD_RUNTIME, X86_PROTON, CUSTOM, CUSTOM_UNKNOWN, X64_CLIENT }
+enum class ToolReason { DEFAULT_PROTON, PROTON, FEX_RUNTIME, ARM_RUNTIME, REDISTRIBUTABLES, FEX, ANTICHEAT_RUNTIME, STEAM_TOOL, OLD_RUNTIME, X86_PROTON, CUSTOM, CUSTOM_UNKNOWN, X64_CLIENT }
 
 class ToolUsage(
     val key: String, val name: String, val bytes: Long, val state: ToolState, val reason: ToolReason,
@@ -153,6 +153,7 @@ object StorageScan {
                             SteamStorage.ARM_RUNTIME -> ToolReason.ARM_RUNTIME
                             SteamStorage.REDISTRIBUTABLES -> ToolReason.REDISTRIBUTABLES
                             SteamStorage.FEX -> ToolReason.FEX
+                            SteamStorage.EAC_RUNTIME, SteamStorage.BATTLEYE_RUNTIME -> ToolReason.ANTICHEAT_RUNTIME
                             else -> ToolReason.STEAM_TOOL
                         }
                     }
diff --git a/app/src/main/java/com/droiddeck/launcher/ui/StoragePage.kt b/app/src/main/java/com/droiddeck/launcher/ui/StoragePage.kt
index 04ff93efc..68bcb8d27 100644
--- a/app/src/main/java/com/droiddeck/launcher/ui/StoragePage.kt
+++ b/app/src/main/java/com/droiddeck/launcher/ui/StoragePage.kt
@@ -714,6 +714,7 @@ private fun toolDetail(t: ToolUsage): String = when (t.reason) {
     ToolReason.ARM_RUNTIME -> stringResource(R.string.storage_tool_arm_runtime)
     ToolReason.REDISTRIBUTABLES -> stringResource(R.string.storage_tool_redist)
     ToolReason.FEX -> stringResource(R.string.storage_tool_fex)
+    ToolReason.ANTICHEAT_RUNTIME -> stringResource(R.string.storage_tool_anticheat)
     ToolReason.STEAM_TOOL -> stringResource(R.string.storage_tool_steam)
     ToolReason.OLD_RUNTIME -> stringResource(R.string.storage_tool_old_runtime)
     ToolReason.X86_PROTON -> stringResource(R.string.storage_tool_x86_proton)
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 857185f8b..6d9f8bd8c 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -3222,6 +3222,7 @@
     <string name="storage_tool_redist">VC++ and DirectX installers games ask for</string>
     <string name="storage_tool_fex">Runs Linux x86 games</string>
     <string name="storage_tool_steam">Steam tool</string>
+    <string name="storage_tool_anticheat">Steam downloads this for games that ship anti-cheat, even when it is off. Removing it stalls their install at 0%</string>
     <string name="storage_tool_old_runtime">DroidDeck runs games without this runtime</string>
     <string name="storage_tool_x86_proton">x86 Proton, which DroidDeck cannot run</string>
     <string name="storage_tool_custom_default">Default for every game</string>
diff --git a/app/src/test/java/com/droiddeck/launcher/storage/SteamStorageTest.kt b/app/src/test/java/com/droiddeck/launcher/storage/SteamStorageTest.kt
index 0cfbf2e05..a3b6a8fa2 100644
--- a/app/src/test/java/com/droiddeck/launcher/storage/SteamStorageTest.kt
+++ b/app/src/test/java/com/droiddeck/launcher/storage/SteamStorageTest.kt
@@ -50,6 +50,8 @@ class SteamStorageTest {
         assertEquals(SteamStorage.Kind.X86_PROTON, SteamStorage.kind(manifest(1493710, "Proton - Experimental")))
         assertEquals(SteamStorage.Kind.X86_PROTON, SteamStorage.kind(manifest(2805730, "Proton 9.0")))
         assertEquals(SteamStorage.Kind.REQUIRED, SteamStorage.kind(manifest(228980, "Steamworks Shared")))
+        assertEquals(SteamStorage.Kind.REQUIRED, SteamStorage.kind(manifest(1826330, "Proton EasyAntiCheat Runtime")))
+        assertEquals(SteamStorage.Kind.REQUIRED, SteamStorage.kind(manifest(1161040, "Proton BattlEye Runtime")))
         assertTrue(SteamStorage.isTool(manifest(2805730, "Proton 9.0")))
         assertFalse(SteamStorage.isTool(manifest(204360, "CastleCrashers")))
     }