Win a Long Game on Abusement Park on Normal Difficulty.
Dog and Pony Show
Win a Long Game on Abusement Park on Hard Difficulty.
3 Ring Circus
Win a Long Game on Abusement Park on Suicidal Difficulty.
On Top of the Big Top
Win a Long Game on Abusement Park on Hell on Earth Difficulty.
Kill the "Ring Leader"(Circus Patriarch)
Sparing with a Master
Kill a Circus Gorefast with a Melee weapon.
Kill 2 Circus Stalkers with a Melee weapon to the back in one wave.
Kill 5 Circus Crawlers with a Bullpup in one wave.
Clearing Clown Alley
Kill 5 Circus Bloats in one game.
The Big Hunt
Kill a Circus Scrake with a Crossbow.
Lifting a Dumbell
Kill a Circus Husk with a LAW.
Kill 3 Circus Clots in a wave with the Lever Action Rifle.
Land the killing blow on a Circus Fleshpound with a Pistol.
Drop 5 different Tier 2 weapons in one wave.
Survive 10 seconds after being screamed at by at Circus Siren on Hard or above.
Taking Down the Big Top
Kill 4 Circus Zeds in 1 ZED time chain with a Melee weapon.
Burning up the Midway
Kill 10 Circus Clots with a Fire-based weapon.
Unlock 10 of the 13 Circus Achievements along with any Abusement Park achievement!