Hyperspace Garbage Collection
Hyperspace Garbage Collection
Waste-management robot N4n has kept the intergalactic recycling plant tidy for seven millennia. Now the job is yours.
The rules in brief
Push trash into the same-colour trigger: blue is matter, red is antimatter. An open door leads to the next level. Careful: matter and antimatter annihilate on contact, lasers burn same-colour trash, and every chunk has a limited lifetime.
Where to start
Level one teaches pushing and toggling material with Space. Then come four levels with emitters, tractor beams and traps.