diff --git a/src/protocols/valve/protocol.rs b/src/protocols/valve/protocol.rs
index c344ae9..37ccdca 100644
--- a/src/protocols/valve/protocol.rs
+++ b/src/protocols/valve/protocol.rs
@@ -448,7 +448,7 @@ fn get_response(
             }
         }
 
-        if !is_specified_id {
+        if !is_specified_id && gather_settings.check_app_id {
             return Err(BadGame.context(format!("AppId: {}", info.appid)));
         }
     }
diff --git a/src/protocols/valve/types.rs b/src/protocols/valve/types.rs
index 9299934..c937743 100644
--- a/src/protocols/valve/types.rs
+++ b/src/protocols/valve/types.rs
@@ -417,6 +417,7 @@ impl Engine {
 pub struct GatheringSettings {
     pub players: bool,
     pub rules: bool,
+    pub check_app_id: bool,
 }
 
 impl Default for GatheringSettings {
@@ -425,6 +426,7 @@ impl Default for GatheringSettings {
         Self {
             players: true,
             rules: true,
+            check_app_id: true,
         }
     }
 }