open ended 6 games

#	Game	Achievements	Playtime
1	Terraria	34% (39 of 115)	about 296 hours
2	Stardew Valley	?	about 197 hours
3	World's Dawn	37% (11 of 30)	about 18 hours
4	Slime Rancher waiting for a better graphics card	48% (27 of 57)	about 29 hours
5	Virtual Cottage	50% (4 of 8)	about 5 hours
6	Clicker Heroes	72% (80 of 111)	about 1190 hours