Terraria - Dig, Fight, Build! The very world is at your fingertips as you fight for survival, fortune, and glory.
Dungeons of Dredmor - Dungeons of Dredmor by Gaslamp Games
SimPhy - Interactive 2D & 3D Physics simulation software
Hero Siege - Hero Siege is an Addictive, Action, Role-playing, Hack and Slash, Rough-like, Co-op, Single and Multilayer video game developed by Elias Viglione and published by Panic Art Studios.
Physion - Physics Simulation Sandbox
Quest of Dungeons - Quest of Dungeons is a Brilliant, Role-playing, Action-Adventure, Turn-based, 2D, and Rough-like and Single-player video game developed and published by David Amador.