OneBit Adventure (Roguelike)
Addictive retro roguelike RPG with endless dungeons
Games
OneState RP – Role Play Life
Addictive open-world RPG with car racing
Onet Puzzle – Tile Match Game
Addictive tile-matching game with strategic depth
Only Going Up 3D- Parkour Game
Addictive 3D parkour game with climbing challenges
Only You Are Here
Addictive strategy game with clan battles
OnPipe
Addictive strategy game with clan battles
OOTP Baseball 26 Go!
Addictive strategy game with clan battles
OPA! Family Card Party Game
Addictive strategy game with clan battles
Open World Truck Driving Game
Addictive open world truck driving game
Operation: New Earth
Addictive strategy game with clan battles
OPM God Punch
Addictive strategy game with clan battles
Orc Archer Adventure
Addictive strategy game with clan battles
Ordia
Addictive one-finger platformer with challenges galore
Orecraft: Orc Mining Camp
Addictive orc mining strategy game
Orna: Turn Based Fantasy RPG
Addictive strategy game with clan battles
Orpheus Tune: Cadence Voyage
Addictive rhythm game with piano melodies
OSM 25/26 Soccer Manager Game
Addictive strategy game with clan battles
Osmos
Addictive strategy game with clan battles
osu!stream
Addictive rhythm game with unique modes
Otium Mahjong: Wafū Tile Match
Meditative mahjong with a zen twist
Otium Word – Relax Puzzle Game
Addictive word puzzle game with beautiful scenes
Otium Word: Word Search
Addictive word search game with beautiful puzzles
Otok
Chill sandbox city builder with no goals
OTR – Offroad Car Driving Game
Addictive open world offroad driving sim
Otsimo | Special Education
Addictive strategy game with clan battles
Otsimo | Speech Therapy SLP
Addictive speech therapy app with fun games
Ouros
Chill puzzle game with graceful curves
Out There: Ω Edition
Addictive strategy game with clan battles
OUTERPLANE – Strategy Anime
Addictive strategy game with clan battles
Outlaws – Dirt Track Racing 4
Addictive dirt track racing game with online battles