The game Cyboid has just gone on sale for $1.99. This matches the lowest price the game has been. It is one of the few first-person shooter games available on the Fire TV and the only one with original high-speed 3D gaming, reminiscent of classic shooter games like Quake. The developer tells me the sale will last until June 21 and it is to celebrate their latest update which has improved aiming, game controller support, and performance in general. It’s compatible with all Fire TV and Fire TV Stick models, and works with either a remote or game controller.