In no particular order, this is an incomplete and highly speculative list of other examples I'm considering adding. Send me your ideas if there's something else you'd like to see.

  • Advanced platformer
    • Moving platforms
    • Wall slide
    • Wall jump
    • Swinging ropes
    • Slopes/ramps
    • Ladders
    • Stairs
    • Climbing ropes
  • Procedural generation
    • Forests
    • Dungeons
    • Race tracks
  • Pathfinding
    • Straight-line
    • Waypoint
    • A*
  • More lighting effects
    • Normal map shaders
    • Colored lighting
  • Perspectives
    • Parallax scrolling
    • Top down
    • Isometric/2.5D
  • Simple AI behaviors
    • Move left
    • Back and forth
    • Attack
    • Periodic attack
    • Flocking
    • Keep away
    • Run away
  • Celestial mechanics
    • Earth/Moon system
    • Sun/Earth/Moon system
    • With spaceships
  • Top-down vehicles
    • Basic movement
    • Turning
    • Tank with rotation turret
  • Camera control
    • Panning
    • Following
    • Zooming
    • Side view
    • Top view
  • Other ideas
    • Tiled levels
    • Tiled sprites
    • Bullet time
    • Collisions
    • PID controllers
    • Angry Birds style slingshot
    • Projectiles destroyed after distance/time