Desura now offers a playable demo for NeonXSZ, allowing Windows, OS X, and Linux gamers to check out this upcoming Descent-inspired 6DOF shooter. Here's a concise rundown on the game: "NeonXSZ is our little homage to Descent combined with the frenetic adrenaline pumping feel and gameplay mechanics of Quake. Then add Diablo's loot explosions, rpg elements, leveling up, procedurally generated environments and enemies. Finish it all off with truly open-world gameplay inside a micro ecosystem of up to one thousand unique little AI dudes buzzing around getting into fights and doing their own thing."