Here is the full list of all 52 REMEDIUM: Sentinels achievements.
Purchase Archangel for 5000 scrap.
Unlock all Golems
Earn 1000 points saving people and collecting vessels in Rush Mode
Purchase Abbot for 5000 scrap.
Survive 1 minute in Rush mode skipping all upgrades
Survive 2 minutes in Rush mode skipping all upgrades
Survive 3 minutes in Rush mode skipping all upgrades
Clear the plague in Mine
Disinfect all levels
Clear the plague in Swamp
Get Mine to MAX level.
Loose 10000 hp
Earn 20000 scrap
Get Mortar to MAX level.
Get Sawblade to MAX level.
Get Emitter to MAX level.
Survive 10 minutes as Barbican.
Play all levels
Clear Swamp level
Kill Perun in Mine
Destroy 50 objects
Clear Mine level
Survive 10 minutes in Mine
Collect 10000 scrap
Clear the plague in Frozen Path
Find and save Jackhammer in Frozen Pass
Kill boss in Frozen Path
Clear Frozen Path level
Survive 15 minutes in Ruins.
Survive 10 minutes in Ruins
Clear the plague in Ruins
Find and save Odin in Ruins.
Survive 10 minutes in Church.
Survive 15 minutes in Church.
Clear the plague in Church
Find and save Lamina in Church.
Find and save Barbican in Crossroads.
Survive 12 minutes as Gladiator.
Get Machine Gun to MAX level.
Survive 15 minutes in Crossroads.
Clear the plague in Crossorads
Kill 10000 enemies
Pick up 3 repair kits.
Survive 10 minutes in Crossroads.
Upgrade all weapons to the limit
Get Percussor to MAX level.
Earn 2000 points in a Rush Mode match
Reach experience level 100
Kill a million enemies
Complete any level skipping all upgrades
Skip 20 upgrades in a match
Complete a level without taking any damage