Unity - The multiplatform game creation tools for 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.
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.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Chibi-Robo: Photo Finder - Chibi-Robo: Photo Finder is an Action, Puzzle and Single-player video game developed and published by Nintendo.