Slipgate


A more advanced take on Lander, Slipgate was an aim to create a fully featured retro shoot 'em up directly in the browser. There are 50 levels, 3 weapons and plenty of power ups to pick up. The backgrounds are procedurally generated by a custom Perlin/sine algorithm that generates a unique nebulae each time you play.
Full information about controls and the object of the game can be found on the help screen within the game.
Added February 2014
Key features:
- HTML Canvas
- Procedural backgrounds
- Sprite engine
- Particle system
- Powerups
- Finite-state AI
- Game state
- Collision detection