Here is the full list of all 35 Masked Forces 2: Mystic Demons achievements.
Finish Find Artifacts mission (Dead Forest)
Buy all masks
Finish a Night Kill mission
Player Level 30
Kill the Skeleton Warlord in Hard mode (Rocky Heights)
Kill the Skeleton Warlord in Very Hard mode (Rocky Heights)
Kill 400 enemies
Kill Xarudu in Hard mode (Underworld)
Kill Xarudu in Very Hard mode (Underworld)
Survive the Invasion, Normal difficulty (Dunes)
Kill 300 enemies
Kill 100 enemies
Player Level 20
Kill the Gargoyle (Dunes)
Kill Gargoyle in Hard mode (Dunes)
Kill Gargoyle in Very Hard mode (Dunes)
Kill 200 enemies
Finish any mission in Hard difficulty
Finish any mission in Very Hard difficulty
Kill Bone Dragon in Very Hard mode (Iceland)
Kill Bone Dragon in Hard mode (Iceland)
Kill the Bone Dragon (Iceland)
Reach 50.000$ balance
Finish a Survival mission
Player Level 10
Kill Xarudu (Underworld)
Reach 10.000$ balance
Kill the Skeleton Warlord (Rocky Heights)
Kill 50 enemies
Buy or upgrade a weapon
Collect a gift in main menu
Win any game
Kill one enemy
Die :(
Change your skin on a weapon