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