Collection of obstacle ideas for platformer games.

Platformer obstacle types.txt

Springs             - can be used as trap to throw at spike.
Dissapearing block  - block that dissapears after landing on it or oscilates over time.
Abyss/ lava         - mario abyss or static "floor is lava".
Air fan             - constant speed added to the player (horizontal, vertical).
Spikes              - visible and trap like.
Saw blades          - static and moving.
Falling stuff       - falling rocks or thing when player is under it.
Moving floor        - factory assembly line floor.
Air current         - lifting player up to certain height.
Raising lava        - climbing floor of lava.
Acid bath           - Pool of acid.
Acid drips          - Drips of acid falling from ceiling.
Hidden room         - Hidden entry or destructable wall
Reversed gravity    - makes everything fly up
Rolling boulder
Trap doors
Mines
Granades