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