Won't play 4 games

Game	Achievements	Playtime
Combat Cats	84% (21 of 25)	about 9 hours
DeadCore	4% (1 of 29)	about 1 hour
Garry's Mod	38% (11 of 29)	about 22 hours
Ice Cream Surfer	100% (31 of 31)	7 minutes