Full list of all 35 Chess Survivors achievements.
The base game contains 16 achievements, and there are 2 DLC packs containing 19 achievements.
Win a game playing as Karl
Win a game playing as Martin
Win a game without taking any damage
Win a game while taking at least 1000 damage
Win a game after going below 50 health during the run
Die (in game)
Complete Act 1
Complete Act 2
Complete Act 3
Open 1 Chest
Open 10 Chests
Open 100 Chests
Have all 4 types of movement powerups at once
Kill 100 Normal Enemies
Kill 1000 Normal Enemies
Kill 10 Elite Enemies
Kill 100 Elite Enemies
Win the game on Gambit Level 15
Win the game on Gambit Level 20