Game category: Puzzle
One Last Memory
Jump into this emotional adventure and discover the fading memories of an old man.
One Night: Burlesque
One Person Story
Just like life, it’s a puzzle of obstacles and friendships, a rollercoaster of downs and ups, pain and hope.
Oneiros
Oneiros is a first-person, surreal puzzle adventure game that combines escape-room, classic adventure and crafting/building mechanics into a single narrative-based, surreal experience.
oOo: Ascension
Navigate your ship through short but ferociously difficult levels in the shortest time possible!
Operation Zeta
Recover parts to your crashed ship from wacky locals to escape a hostile battlefield. Unlock and play as 13 different characters from space monkeys to mischievous slugs.
OPUS: Rocket of Whispers
Travel across a world of ice and snow, through burned down ruins and treacherous peaks, to launch a rocket that will reach the stars!
Orbals
In the magical and colourful kingdom of Orbalia, finding more Mojo can mean the difference between life and death!
Organic Engine
“Organic Engine” is an incremental game where you need to build a biologically advanced mutated organism.
Orten Was The Case