Bump 1000 walls
Kill 2 enemies in a row with infighting
Use Exploder to kill multiple enemies
While Time-Stop, push enemy into projectile
Use spikes to kill 5 enemies in one stage
Hit two enemies with laser twice in a row
Dash 20 times in one minute
Spend half an hour in Time-Stop
Beat game without taking damage
Rescue all 111 scientists
Find all secrets in the game
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