Looks like a great game for iPhones and iPads...
http://toucharcade.com/2011/12/15/grand-theft-auto-iii-review-ten-years-later-still-a-great-game/Article Conclusion:
"Picking up GTA3 seems like a no-brainer, especially at the launch price of $4.99. Regardless of the less than ideal control scheme, you'll get five dollars worth of entertainment out of this game, even if all you do is drive around Liberty City listening to the fantastic in-game radio stations. (My favorite is the talk station.) As you become more accustomed with the splattering of virtual buttons all over the screen, you'll find hours upon hours of content to plow through.
Having played GTA3 to completion many times in the past, I'm incredibly happy to be able to take it anywhere with me on my phone of all things."
