Redie

Redie is a kill-everyone singleplayer 3D top-down shooter with many destructible objects and explosions.
The game does not tell a story and instead focuses on high quality gameplay with tight controls.

• No story - Unfiltered action-packed gameplay!
• Deadly weapons - 13 unique weapons, that can all kill with one shot.

Steam: http://store.steampowered.com/app/53699