Windowkill is an innovative twin-stick shooter where the game window itself becomes part of the challenge, constantly closing in on you. This experimental game turns your screen into the battlefield, with windows shifting and moving as you play. It features classic twin-stick shooter controls and incorporates roguelike elements, including permadeath. Players can visit shop screens to purchase upgrades and perks, face hordes of enemies and bosses, and choose from several unique characters. The game also offers local co-op for multiplayer fun, along with various unlocks and secrets to discover. While a mouse and keyboard are recommended for the best experience, gamepad support is also available. Created by torcado with music by keestak, Windowkill offers a unique and challenging gameplay experience.