- Ocean Survivor
- Office Love
- Oroboros
- ole balloon blaster
- Orbit2 v2
- Ocean Bubble
- Ocean Bubble
- Panic Box
- Ultra Block
- Purple Passion
- Pumpkin Toss v32
- Origami
- Santa Run
- Oggy and the Cockroaches Oggy Mania
- Old Man Fishing
- Orb U Lator
- Obstfaenger
- Oggy and the Cockroaches Oggy Mania
- Oggy and the Cockroaches Oggy Mania
- Olympic Discus Throw