Don't dash for a minute

Don't get hit for a minute

Survive 30 seconds

Survive for a minute

Survive for 2 minutes

Survive for 3 minutes

Survive for 4 minutes

Survive for 5 minutes

Survive 2 minutes without powerups

Get hit 50 times in one round

Kill 1000 bats

Kill 100 mages

Kill 200 moles

Kill 750 runners

Kill 125 shroomers

Kill 75 skeletons

Kill 300 slimes

Kill 600 shooters

Kill 50 tanks

Kill 900 worms