A: GTA: San Andreas (official), Gangstar Vegas , Payback 2 , Car Parking Multiplayer (for driving).

Grand Theft Auto V was never officially released for Android or iOS by Rockstar Games. Any website or video claiming to offer a "GTA 5 APK + OBB" for Android is distributing a fake, modded, scam, or malware-infected file . The genuine GTA 5 requires a Windows PC, PlayStation, or Xbox.

A: Scammers choose that size to match a common USB drive capacity or to look believable. Real game OBB sizes vary.