Finish the first 3 levels

Finish the first 6 levels

Finish the game

Finish a level without dying

Finish the game without dying

Be killed by every mean possible

Pick up all possible types of gun

Use the rollback for the first time

Finish a level with all collectibles

Finish 3 levels with all collectibles

Finish the game with all collectibles

Finish the game with all collectibles

Destroy a projectile with another

Finish a level without taking any checkpoint

Finish the game without dying, with all collectible and without taking any checkpoint