Collect 50 cores in a single game.
Collect 25 cores in a single game.
Collect 75 cores in a single game.
Collect 100 cores in a single game.
Unlock all characters.
Collect 15 cores in a single game.
Make a single robot 04 eliminate 4 robots.
Make a single robot 02 eliminate 8 robots.
Destroy a robot 05 with its own shot.