i just got a new HD game Gangstar Miami Vindication and Fishing Kings on my Samsung Galaxy Ace. After install, it prompted to download some additional data, so i've done it. but after i run the game (Gangstar), it freezes a lot. i think it might be the resolution problem because the graphics doesn't seem to fit well on my phone.. after a few touch, it force close suddenly. same also like the fishing kings. freezes a lot then suddenly force close..

whats the problem with these HD games? does my samsung galaxy ace support them? anyone can help me? PLEASE!
thanks in advance