Defeat 20 enemies with a single punch, after softening them up with gunfire

Find all 100 treasures

Watch the demo mode to the end.

Upload some music to your system, play that music while playing with detuned, and maximize one of the distortive sound effects.

Dance with four elephants around the chair.

Use the pump controls to pump up and release completely an effect.

Use the right stick to crank up an effect.

Finish the game in Crushing Mode

Defeat 30 enemies with the RPG - 7

Defeat 70 enemies with the SAS - 12

Defeat 50 enemies with the M32 - Hammer

Defeat 20 enemies with the Pistole

Defeat 50 enemies with the Micro - 9mm