OpenXcom is an open-source clone of the original UFO: Enemy Unknown (X-Com: UFO Defense in USA), licensed under the GPL and written in C++ / SDL.
by OKAM Studio(3 Mar 2016)
Based on the award-winning graphic novel series published by Dark Horse, uncover the supernatural mysteries of Lisbon's underworld...Genre: Point & Click, Adventure
by LucasArtsScummVM (1 Nov 1995)
An asteroid the size of a small moon is on a crash course toward Earth, and only NASA veteran Boston Low has the expertise to stop it.Genre: Point & Click, Adventure
6 Feb 2015)
Take the helm of your customised steamship and set sail for the unknown! Sunless Sea is a 2D game of discovery, survival and loneliness...Genre: Adventure
6 Oct 2015)
Xenonauts is a strategy game in which you control a multi-national military organisation defending a Cold War-era Earth from alien...Genre: Turn-based, Strategy
15 Mar 2016)
Panting, scared, the shelter airlock smashes down behind you.Genre: Strategy, Simulation
by mbays0.6.2 (31 Jul 2016)
Intricacy is a game of competitive puzzle design.Genre: Puzzle
8 Mar 2016)
The world ended on the day the bombs fell.Genre: Point & Click, Adventure
by Dodge Roll(5 Apr 2016)
Enter the Gungeon is a bullet hell dungeon crawler following a band of misfits seeking to shoot, loot, dodge roll and table-flip their...Genre: Shooter, Adventure, Action
A opensource reimplementation of the LBA (Little Big Adventure, aka relentless) game engine.
You know Age of Empires. You know its bugs.