Cheat engine works... However you must enable kernel mode which requires DBVM if your on a 64 bit system so basically you must have an intel processor. Us amd users are screwed.
Ive tried all 3 cheat apps also and every one of them gets a popup asking for superuser permission and I grant it but it doesn't work.
Not really sure why this wouldn't be a proper rooted bluestacks since busybox works fine and I can use commands for superuser in the console.