yes! love gametapp, mostly for the free games, ive never payed for the rental acount but the free one has some awesome games
1. psychonauts: this is reason enough, to download the program
2. tomb raider:legend : lara returns in a big way in this game, she handles so much better and its a ton of fun to jump around with her, think assasins creed free running with jugs set in some way sick tomb locales.
3.theif:deadly shadows: great stealth game with a cool story great main char and a creepy as fuck level, the cradle
4.rogue troopes: i hear its good, never played it
5.legacy of kain: i hear thats good as well
6.some great old arcade games, rampage, metal slug, so i think street fighter
7. hitman series: i dont really like em but i know some people who do
8. sam and max 4: i hear its good
so to sum up, all those quality games for FREE! its definitely worth downloading, also the pay service seems pretty good, its got a nice catalogue.