Check out extraction, it's fun and can be played with 1 finger. It's a top down action game where you take on missions and you tap to move, swipe across enemies to start shooting, it's a zombie game. Between missions you can spend points to upgrade and buy new weapons. It's easy but fun. There are iap but they aren't required, only if you want to be strong faster otherwise no need to spend anymore real money, I believe it's $1.99. The strategy is, is to swipe across the enemies in the right order to make yourself more successful upon entering a room and once you swipe it's all about moving, never stay in 1 place. I'll post the link in a minute, I gotta go find one lol.
I hope this works, my safari is acting up so I wasn't able to check it, here's the link to extraction
http://www.google.com/url?q=https://itunes.apple.com/us/app/extraction-project-outbreak/id459043666%3Fmt%3D8&sa=U&ei=glgrUsSRGKOMigKxpoG4D Q&ved=0CBAQFjAC&sig2=YLAU1B0UoNlaYMqi66vH9Q&usg=AF QjCNFJVljNuW8iaJR3OSu_s5QTJ5x1Vw
Last edited by dbagga84; 09-07-2013 at 12:50 PM..