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