Games
Every game CompletionLab knows about, including older titles with no listed date. Upcoming games join on the day they’re out.
Only Up To Space
Xbox · 11 achievements · 1,000G
Common rarity,65%1.0/10ONRUSH
Xbox · 32 achievements · 1,000G
Ruby rarity,0.4%5.0/10Onsen Master
Xbox · 33 achievements · 1,000G
Uncommon rarity,24%2.5/10ONTOS
Xbox · Windows · Play Anywhere · 0 achievements · 0G
No rarityUnratedOoblets
Xbox · 27 achievements · 1,000G
Amethyst rarity,2.4%UnratedOOLO
Xbox · Windows · Play Anywhere · 34 achievements · 1,000G
Common rarity,100%1.0/10oOo: Ascension
Xbox · 20 achievements · 1,000G
Uncommon rarity,17%2.0/10Ooops! 2
Xbox · 26 achievements · 1,000G
Common rarity,47%1.2/10Opaloid Kingdom
Xbox · 15 achievements · 2,000G
Common rarity,83%1.0/10Opaloid Kingdom (Windows)
Windows · 15 achievements · 2,000G
Common rarity,100%1.0/10Open Country
Xbox · 43 achievements · 1,000G
Ruby rarity,0.3%6.8/10Open Roads
Xbox · Windows · Play Anywhere · 16 achievements · 1,000G
Uncommon rarity,13%2.1/10Operation Flashpoint: Red River
Xbox 360 · 55 achievements · 1,125G
No rarityUnratedOperation Wolf Returns: First Mission
Xbox · 18 achievements · 1,000G
Sapphire rarity,9.4%2.7/10Operation Zeta
Xbox · 45 achievements · 1,200G
Common rarity,100%1.0/10Operation: Polygon Storm
Xbox · 21 achievements · 1,000G
Sapphire rarity,7.4%3.0/10Operation: Tango
Xbox · 30 achievements · 1,260G
Amethyst rarity,1.4%4.4/10Operencia: The Stolen Sun
Xbox · Windows · Play Anywhere · 47 achievements · 1,000G
Ruby rarity,0.6%4.8/10Oppidum
Xbox · 43 achievements · 1,000G
Amethyst rarity,3.2%3.5/10Opus Castle
Xbox · 74 achievements · 1,975G
Onyx rarity,<0.1%7.6/10
