Finish the tutorial stage

Kill Mega Toad

Kill Sludge Swine

Kill Wormy Cat

Kill Epix Mole

Kill Body Positive Hamster

Kill Toilet Monkey

Kill Mad Bat

Kill Emo Hedgehog

Kill Junk Queen

Kill Lionstein

Kill DJ Horse

Kill Ass'in'Glass

Get 1000 likes in a single run

Get 3000 likes in a single run

Get 5000 likes in a single run

Get max possible points in a Social or Fame stage

Sell a weapon in the shop

Sell Golden Gun in the shop

Buy the Golden Gun in the shop

Sell 20 weapons in the shop

Spend a total of 10k likes in the shop

Get killed by a rat

Kill 1000 enemies

Get killed by a spike trap

Destroy 200 barrels

Kill 100 enemies with Golden Gun

Kill 3 enemies with a single mine

Kill 30 enemies without healing while having only half a heart of health

Kill any boss using class weapons only

Defeat any boss without using dash

Die more than three times in co-op in a single stage

Use 10 different special items

Get boots and use invisibility special

Have both skin perks active at a time

Get both low health perks active at a time

Kill yourself with the Stimpack

Finish episode without picking up any weapon, special item or healing heart

Revive a friend

Do 1 run

Do 10 runs

Do 50 runs

Do 100 runs

Unlock all perks

Unlock all weapons

Unlock all special items

Take two weapons in the lobby

Complete any episode within 5 minutes

Take the new weapon 3 times in a row in the co-op mode

Complete any episode without getting hit

Revive other players more than five times in a single stage

Get hit 20 times during one episode

Clear stage without using any weapons or offensive items

Kill Blind Hugger

Kill Wack-a-Ctopus

Kill Giant Turtle

Kill Blood Brothers

Do not kill any public during the entire episode

You avoided fight thanks to a sponsor support

Kill 999 audience members

Kill a boss without getting hit

Do not get healed in any way for the entire episode

Upgrade any weapon to level 4

Kill Cockroach the Builder

Unlock a character skin

Find a secret room

Kill Host Parrot

Complete Endless Mode stage within 2 minutes

Dash 200 times in one Endless Mode stage

Finish 30 waves in Endless Mode using only class weapons

Finish 30 waves in Endless Mode without being hit

Fight the same boss twice during one Endless Mode run

Kill 1 boss during a single run in Endless Mode

Kill 2 bosses during a single run in Endless Mode

Kill 4 bosses during a single run in Endless Mode

Kill 8 bosses during a single run in Endless Mode

Kill 16 bosses during a single run in Endless Mode

Play Endless Mode