Whether the games started life as an indie game or in a box. Either way. Steam games, Desutra, PC/Mac classics, Underdogs , dual computer/ipad releases, etc. New, old, and in-between. I have to say, since I've gotten my ipad mini I've been playing more Carmageddon, kings of Dragon Pass, and Ascendancy than anything else. In addition, is there a list of non-universal, ipad only ports? I think I'll buy Strange Adventures in Infinite Space tonight. I've ignored the ipad gaming scene for a LONG time and could use a catching up.
Splice Baldur's Gate: Enhanced Edition Battle of the Bulge Legends of Grimrock (upcoming) Will update this post if I find more.
The Rockstar ports Gratuitous Space Battles Combat Mission: Touch Bard's Tale A bunch of others that I can't think of.
Id like to hear of more, im sure ive missed many. Here's some I know of, some might be iphone instead. Avernum 6 Avernum: Escape from the Pit Avadon Cardinal Quest Marathon series Rise of the Triad Doom Wolfenstein 3D Spectromancer The Last Express Alien Breed Windowsill Carnivores Carnivores: Ice Age Myst Riven