Full list of all 100 Sanctum achievements.
The base game contains 79 achievements, and there are 4 DLC packs containing 21 achievements.
Deal the most damage during a wave in a 4 player match.
Build one of each Tower on Arc.
Join and finish a 2-player game with a partner who was deserted by their former partner.
Survive all the waves on Whirlpool.
Survive all the waves on Whirlpool on Insane difficulty.
Kill 1500 Tanks.
Survive all the waves on Facility on Insane difficulty.
Survive all the waves on Complex on Insane difficulty.
Survive all the waves on Glade on Insane difficulty.
Reach wave 15 in Survival on Hard difficulty.
Reach wave 15 in singleplayer Survival on Hard difficulty.
This is a secret achievement, can you unlock it?
Kill 1500 Dodgers.
Survive all the waves on Arc on Insane difficulty.
Survive all the waves on Bridge on Insane difficulty.
Finish a level on Insane difficulty with 100% Core Life remaining.
Kill 1000 Hoverers.
Survive all the waves on Mine on Insane difficulty.
Guide Box Boy to the Giant Strawberry.
Get the party started on Glade.
Shoot 15 Strawberry Fishes.
Kill 3000 enemies with the Assault Gun.
Reach wave 10 in singleplayer Survival on Hard difficulty.
Reach wave 10 in Survival on Hard difficulty.
Gib 1337 enemies.
Kill 300 Gliders.
Kill 2000 enemies with the Sniper Rifle.
Complete a level without teleporting.
Freeze an enemy in a max level slow field.
Kill 250 Bobble Heads.
Kill an entire wave only using the Assault Grenade on Normal or higher difficulty.
Kill 1000 enemies while you're in mid air.
Kill 2000 Spore Pods.
Kill 4000 Runners.
Kill 100 Soakers.
Kill 250 Blockers.
Survive all the waves on Facility.
Kill 250 Big Walkers.
Upgrade Towers 1000 times.
Kill 1000 Chargers.
Kill 2000 Walkers.
Survive all the waves on Complex.
Survive all the waves on Glade.
Teleport 200 times.
Kill 500 enemies with the Shotgun.
Shoot 12 Strawberry Fishes.
Shoot 9 Strawberry Fishes.
Kill 15 Runners with one Assault Grenade.
Kill an enemy with a grenade while being knocked back.
Upgrade three Slow Fields to max level.
Finish a level with less than 5% Core Life remaining.
Survive all the waves on Arc.
Reach wave 10 only having built Blocks and Lightnings.
Reach wave 10 only having built Blocks and Gatlings.
Reach wave 10 only having built Blocks and Scatter Lasers.
Find the sandwiches on Bridge.
Find the Babushka Doll on Mine.
Fully charge and fire the Shotgun 25 times.
Upgrade Towers 500 times.
Fully upgrade three towers.
Upgrade all 3 weapons to level 6.
Kill an entire wave without aid of towers on Normal or higher difficulty.
Kill an entire wave in singleplayer without using your weapons.
Finish a level on Normal or higher difficulty with 100% Core Life remaining.
Survive all the waves on Bridge.
Get 5000 weak spot hits.
Meet the President on Arc.
Upgrade Towers 250 times.
Survive a wave without spending any Resources in previous Build Phase.
Survive all the waves on Mine.
Hit 15 enemy weak spots in a row with the Sniper Rifle.
Kill 4 enemies by hitting their weakspot with one Sniper Rifle clip.
Shoot a teammate into an enemy.
Build 50 Block Towers during one Build Phase.
Hit an enemy with 5 different Mortars.
Survive all the waves in Yogscave on Insane difficulty.
Survive all the waves in Yogscave.
Survive all the waves on Slums.
Survive all the waves on Slums on Insane difficulty.
Survive all the waves in Cavern on Insane difficulty.
Survive all the waves in Cavern.
Survive all the waves on Aftershock.
Survive all the waves on Aftershock on Insane difficulty.
Survive all the waves on Aftermath.
Survive all the waves on Aftermath on Insane difficulty.
Find the Robot buddy on Aftermath.
Collect 10 presents.
Survive all the waves on Corporation.
Survive all the waves on Corporation on Insane difficulty.
Survive all the waves on Chasm.
Survive all the waves on Chasm on Insane difficulty.
Survive all the waves on Invasion.
Survive all the waves on Invasion on Insane difficulty.