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