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