Godot Engine - Feature-packed 2D and 3D open source game engine.
Rain - Sony Computer Entertainment introduces great game name as Rain is an Adventure-based Single-player video game.
GDevelop - GDevelop is an open-source game making software designed to be used by everyone.
Mini Ninjas - Mini Ninjas is an Action-Adventure, Puzzle-Platform and Single-player video game developed by IO Interactive and published by Eidos Interactive.
Unity - The multiplatform game creation tools for everyone.
Rayman - Rayman is a platform video game series created by Michel Ancel and owned by Ubisoft.