Unfinished 48 games
Achron
Windows only backlog (unfinished and "Borked" on ProtonDB or what I couldn't run myself)0 of 18 achievements (0%)
Codename Gordon
no achievements
Cook, Serve, Delicious! 2!!
27 of 45 achievements (60%)
Deus Ex: Invisible War
no achievements
Disgaea 2 PC
6 of 55 achievements (11%)
Earth 2150 Trilogy
no achievements
Flying Red Barrel - The Diary of a Little Aviator
Shmups To be played in foreseeable future4 of 16 achievements (25%)
Hacknet
3 of 11 achievements (28%)
Homeworld Remastered Collection
8 of 34 achievements (24%)
Mount & Blade
no achievements
Papers, Please
2 of 13 achievements (16%)
Space Hulk Ascension
19 of 163 achievements (12%)
Supreme Commander
no achievements
System Shock® 2 (1999)
no achievements
Uplink
no achievements
War of the Human Tanks - Limited Operations
To be played in foreseeable future7 of 28 achievements (25%)
Wargame: European Escalation
0 of 29 achievements (0%)