Games
Every game CompletionLab knows about, including older titles with no listed date. Upcoming games join on the day they’re out.
ONE PIECE: PIRATE WARRIORS 4 (Windows)
Windows · 40 achievements · 1,000G
Ruby rarity,0.99%ONE PUNCH MAN: A HERO NOBODY KNOWS
Xbox · 47 achievements · 1,000G
Amethyst rarity,1.9%One Step After Fall
Xbox · 30 achievements · 5,000G
Common rarity,62%One Step After Fall (Windows)
Windows · 20 achievements · 3,000G
Common rarity,46%One Step After Fall (Xbox Series X|S)
Xbox · 30 achievements · 5,000G
Common rarity,95%One Step From Eden
Xbox · Windows · 35 achievements · 1,000G
Ruby rarity,0.3%Play AnywhereOne True Hero
Xbox · Windows · 30 achievements · 1,000G
Common rarity,26%Play AnywhereOne Word by POWGI
Xbox · 32 achievements · 1,000G
Common rarity,75%One-Eyed Lee and the Dinner Party
Xbox · 11 achievements · 1,000G
Common rarity,79%Onechanbara
Xbox 360 · 27 achievements · 1,000G
No rarityOneiros
Xbox · 21 achievements · 1,000G
Common rarity,36%OneShot: World Machine Edition
Xbox · 15 achievements · 1,000G
Sapphire rarity,7.5%Onigiri
Xbox · 42 achievements · 1,000G
Onyx rarity,<0.1%Onigo Hunter
Xbox · Windows · 29 achievements · 1,000G
Common rarity,31%Play AnywhereOniken
Xbox · 32 achievements · 1,000G
Uncommon rarity,14%Onimusha 2: Samurai's Destiny
Xbox · 56 achievements · 1,000G
Amethyst rarity,2.1%Onimusha: Warlords
Xbox · 55 achievements · 1,000G
Amethyst rarity,2.5%Onimusha: Way of the Sword
Xbox · Windows · 52 achievements · 1,000G
Amethyst rarity,1.9%Play AnywhereOnirike
Xbox · 20 achievements · 1,000G
Common rarity,44%Only Up Rush
Xbox · Windows · 34 achievements · 1,000G
Sapphire rarity,6.6%Play Anywhere
