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