Soul Capture captures the video and audio playback of OpenGL applications (such as games). It was created in Gambas and works as a frontend for the glc capture program. ffmpeg is also required for encoding. Soul Capture allows users to capture and encode footage of their games and other applications from a comfortable and easy-to-understand interface.
TrueSculpt lets you sculpt a 3D virtual clay ball by pushing and pulling it with your fingers. Many different tools are available for easy modeling: draw, grab, smooth, flatten, paint, symmetry, etc. TrueSculpt features undo/redo and the standard ".obj" save format. You can zoom and pan with two fingers.
Arx Libertatis is a cross-platform, open source port of Arx Fatalis, a 2002 first-person role-playing game developed by Arkane Studios. Arx Fatalis features crafting, melee and ranged combat, and a unique casting system where the player draws runes in real time to effect the desired spell. The Arx Libertatis source code is based on the publicly released Arx Fatalis sources. This does however not include the game data, so you need to obtain a copy of the original Arx Fatalis or its demo.