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

The Office Quest
Xbox · 17 achievements · 1,000G
Common rarity,82%1.0/10
The One We Found
Xbox · 16 achievements · 1,000G
Common rarity,44%1.0/10
The Orange Box
Xbox 360 · 99 achievements · 1,000G
No rarityUnrated
The Order of the Snake Scale
Xbox · 10 achievements · 1,000G
Common rarity,100%1.0/10
The Oregon Trail
Xbox · Windows · Play Anywhere · 83 achievements · 1,090G
Ruby rarity,0.3%5.5/10
THE ORIGIN: Blind Maid
Xbox · 18 achievements · 1,000G
Common rarity,50%1.4/10
The Otterman Empire
Xbox · 15 achievements · 1,000G
Common rarity,43%1.6/10
The Ouroboros King
Xbox · Windows · 13 achievements · 1,000G
Common rarity,54%1.0/10
The Outer Worlds
Xbox · 68 achievements · 1,390G
Ruby rarity,0.1%5.9/10
The Outer Worlds 2
Xbox · Windows · Play Anywhere · 48 achievements · 1,000G
Ruby rarity,0.2%6.3/10
The Outer Worlds Windows 10
Windows · 68 achievements · 1,390G
Onyx rarity,<0.1%6.5/10
The Outer Worlds: Spacer's Choice Edition (Xbox Series X|S)
Xbox · 68 achievements · 1,000G
Ruby rarity,0.8%4.6/10
The Outer Worlds: Spacer’s Choice Edition (Windows)
Windows · 68 achievements · 1,000G
Amethyst rarity,1.3%4.6/10
The Outfit
Xbox 360 · 41 achievements · 1,000G
No rarityUnrated
The Outlast Trials
Xbox · 27 achievements · 1,000G
Amethyst rarity,4.7%3.2/10
The Padre
Xbox · 28 achievements · 1,000G
Uncommon rarity,11%2.5/10
The Palace on the Hill
Xbox · 16 achievements · 1,000G
Common rarity,100%1.0/10
The Park
Xbox · 14 achievements · 1,000G
Common rarity,37%1.0/10
The Path of Motus
Xbox · 15 achievements · 1,000G
Common rarity,48%1.0/10
The Pathless
Xbox · 42 achievements · 1,000G
Sapphire rarity,8.9%Unrated