Unfinished 9 games

Game Achievements Playtime
A Valley Without Wind
14% (13 of 98) about 5 hours
Aerena
about 5 hours
Alien Swarm
22% (14 of 66) about 3 hours
APB Reloaded
12% (7 of 60) about 25 hours
Atom Zombie Smasher
15% (6 of 41) about 2 hours
Audiosurf
63% (12 of 19) about 18 hours
Awesomenauts
9% (5 of 59) about 9 hours
Borderlands 2
70% (53 of 75) about 207 hours
Borderlands GOTY
93% (75 of 80) about 157 hours