Here is a video proof of GTA 3 being played on Galaxy Pocket. Fortunately you don't need to root your device for this game. The game is a real treat. However it runs a little slow, but that isn't a great problem. You can still play without having a headache. Installing and downloading is easy
If you want to play other HD Games on Galaxy Pocket then click here
You can download the game at -
And be sure to download the Ripped data in order to make this work on your device.
Note - Downloading and Installing Pirated Games is illegal. This is an indirect way of stealing. It is undoubtedly true that Google Play doesn't allow buying HD games from the market for Galaxy Pocket. But getting those games for free leads to serious disappointment to the developers. Being a developer myself I know the time and resources required to make an app. The decision lies upon you.