Games · CompletionLab

Every game CompletionLab knows about, including older titles with no listed date. Upcoming games join on the day they’re out.

12,962 games

Omensight
Xbox · 33 achievements · 1,000G
Sapphire rarity,8.0%2.5/10
Ominous Tales: The Forsaken Isle - Collectors Edition
Xbox · 13 achievements · 1,000G
Common rarity,38%1.0/10
Omno
Xbox · Windows · Play Anywhere · 21 achievements · 1,000G
Sapphire rarity,5.4%2.9/10
On A Roll 3D
Xbox · Windows · Play Anywhere · 45 achievements · 1,500G
Sapphire rarity,5.7%3.4/10
ON THE ROAD - The Truck Simulator
Xbox · 28 achievements · 1,000G
Ruby rarity,0.1%6.8/10
Once Again
Xbox · 18 achievements · 1,000G
Common rarity,57%1.0/10
Once Alive
Xbox · Windows · Play Anywhere · 11 achievements · 1,000G
Uncommon rarity,11%1.7/10
Once Human
Xbox · Windows · Play Anywhere · 36 achievements · 1,000G
Onyx rarity,<0.1%7.9/10
Once Upon a Jester
Xbox · Windows · Play Anywhere · 10 achievements · 1,000G
Common rarity,74%1.0/10
Once Upon A KATAMARI
Xbox · 38 achievements · 1,000G
Uncommon rarity,13%2.1/10
Once Upon A Puppet
Xbox · 27 achievements · 1,000G
Uncommon rarity,23%2.1/10
One Button Games 5-in-1 (for Windows 10)
Windows · 70 achievements · 4,000G
Common rarity,90%1.0/10
One Button Games 5-in-1 (Xbox One)
Xbox · 70 achievements · 4,000G
Common rarity,46%1.0/10
One Button Games 5-in-1 (Xbox Series)
Xbox · 65 achievements · 3,000G
Common rarity,81%1.0/10
One Button Games 5-in-1 vol. 2
Xbox · 70 achievements · 4,000G
Common rarity,73%1.0/10
One Button Games 5-in-1 vol. 2 (Windows)
Windows · 70 achievements · 4,000G
Common rarity,100%1.0/10
One Button Games 5-in-1 vol. 2 (Xbox One)
Xbox · 70 achievements · 4,000G
Common rarity,79%1.0/10
One Button Games 5-in-1 vol. 3
Xbox · 70 achievements · 4,000G
Common rarity,89%1.0/10
One Button Games 5-in-1 vol. 3 (Windows)
Windows · 70 achievements · 4,000G
Common rarity,100%1.0/10
One Button Games 5-in-1 vol. 3 (Xbox One)
Xbox · 70 achievements · 4,000G
Common rarity,68%1.0/10