Mullet MadJack achievements

Beat all chapters on HARD MODE!

Beat all chapters on NO TIMER MODE!

fully upgrade your Railgun (LVL 3)

get the Joke weapon!

Beat all chapters on CHALLENGE MODE!

Reach the 30th FLOOR on ENDLESS MODE!

Get an S-RANK in any chapter

fully upgrade your Submachine gun (LVL 3)

KICK 1000 Rich Robots!

buy the double barrel Shotgun upgrade (LVL 2)

Enter the ENDLESS MODE via MAIN MENU

Kill 10 snipers in the battle of CHAPTER 3!