You have completed the tutorial
You have saved the scientist held in floor 2-1
You have found Diana
You have put a Fake Totem
You killed 100 elite enemies
You have killed 1000 enemies
You have grabbed an Energy Drainer
You have reached level 30 with a character
You have reached Chapter 7
You killed PAL 9000
You have watched the good ending
You have completed floor 8-4 using only the Amazing Throw
You have completed floor 8-5 with Laura without getting hit
You have completed floor 9-1 with Diana without grabbing bonuses
You have completed floor 9-2 with Karen in less than 4 minutes