An ultra-fast paced hack-and-slash featuring mouse control, subcell resolution and Left4Dead-like AI director.

http://doryen.eptalys.net/pyromancer/

Not so ultra fast in bigger rooms, but still quite fun. Lightning effects get better when your fireballs advance (tap screen longer to charge for a nice explosion).
WSAD or arrows to move, tap to shoot. Libtcod 1.5.0 included. Extract on ext2/3 partition.

Have fun!