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