IM just wondering what is the best game you have on your iPad and what game do you use the most

For me - imame and icade. For me, playing the original arcade games I played growing up is a dream.
My nephew - anything zombie related

Anyone know where I can get iMame from?

It's officially not available any more.

Infinity Blade I and II. Kick-ass gameplay, kick-ass graphics, kick-ass replay value. Not free though, but the price is totally worth it.

Depends on genre. My current list....The best racing game I've used so far is Real Racing 2 HD . The best casual game is Angry Birds HD (yep - still unbeaten imho). For best turn-based strategy game I'd go with Starbase Orion. For best simulator I'd say X-Plane 9 (I still find it hard to believe that it can fit in a device like this). For best space combat game it's Galaxy on Fire 2 HD. Best social game is Wordfeud and finally the best brain-dead finger-mayhem game is Fruit Ninja HD.

I can't decide..I really like Fruit Ninja and also few days ago I find Hungry Rabbit - arcade/puzzle game, very catching!

Has anyone tried Fairway Solitaire? It's pretty addicting! A golf game and card game in one!

Try tiny zoo friends ! Put sophizzy2 as your recruiter and get extra zoo bucks to buy better animals .

I really enjoy Machinarium, a relatively new game from Europe. Quirky graphics, plot and music and worth the slight learning curve. (By that, I mean you really have to get a handle on how to manipulate the main character, how to grasp things etc.)

Myst and Riven have both been translated for the iPad and I still enjoy them.

I'm still looking, however, for the best pinball game....