Here is the full list of all 44 Zedfest achievements.
The base game contains 40 achievements, and there is 1 DLC pack containing 4 achievements.
gain your first level.
Kill any final boss with your bare hands.
Kill 300 Zeds using explosives.
Do 250 Headshots.
Do 100 headshots in a single wave.
Survive for 30 minutes while playing on Kamikaze difficulty.
Save up Z₭ and Buy the X'ploding Kitten Shrapnel Device.
Get a total level of 69 across all classes.
Get resurrected by a teammate.
Change class at P.U.G.S during an intermission.
Buy the Large Med Kit from P.U.G.S.
Slice 250 Zeds with a Melee weapon.
Successfully get 25 chainkills.
Kill a total of 9000 Zeds.
Kill any final boss on Kamikaze difficulty.
Play Zedfest for 1337 minutes.
Complete 15 waves without failing on any difficulty.
Complete 30 waves without failing on Kamikaze difficulty.
Stand on top of the Statue in the Planetarium for 5 seconds.
Score a total of 1,000,000.
Shoot and destroy 500 cameras.
Die on Kamikaze difficulty 15 times.
Slide for at least 9 seconds without stopping.
Make a Parkour Roll 1000 times.
Prestige a Class 10 times.
Collect the Star on top of the Christmas tree in Wonderful Winterland and use it to kill 1200 Zeds.
Collect Zanta’s Epic Snowball Launcher and use it to kill 2000 Zeds.
Complete all the Seasonal challenges before the season ends.
Kill 1000 Zeds by shooting their head off while you are in the air.
Succesfully reach a Score multiplier of x10.
Make a Double Kill using a single bullet 1200 times.
Deflect 500 flying Explosives from Zeds or teammates.
Succesfully Parry a total of 1000 Zeds.
Aquire the Homing Zed CabOOmer and use it to kill 2000 Zeds.
Succesfully complete a Time Attack game on Impossible Difficulty with a group of 6 people.
Complete 45 waves with the Weekly Modifier Enabled on Kamikaze difficulty or higher.
Spend 100 000₹ to unlock the door found in Cyber Alert. Reward: Iron Pumper v.1.0 weapon.
Activite Mechano Spider's suicide button and lure 500 Zeds near the Spider to get eliminated by the explosion.
Shred 1200 Zeds to pieces by using the Shredding Machine trap.
Make a Triple Kill with the Iron Pumper v.1.0 700 times. Reward: Homing Zed CabOOmer weapon.
Spend 101 000₹ to unlock the door found in Container Port. Reward: Ultra Xtreme Impaler weapon.
Aquire the Ultra Xtreme Impaler and use it to impale 1100 Zeds. Reward: Boner RGB Edition.
Successfully complete 60 optional objectives.
Jump into the evacuation zone to end with a victory a total of 8 times.