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