In Radian, players take control of a stationary object located in the middle of a dark room. Take aim at enemies by rotating this object using the left and right cursor keys, then fire a shot with either the Z or X keys. Hold both buttons for a charged attack.

Press the space key to collect debris for powerups. Shots can be blocked by using your shields, although the coverage area is limited to the direction chosen by the player before the start of a game.

Name: Radian
Developer: Jabberwock
Category: Shooter
Type: Freeware
Size: 2MB
Direct download link: Click here