Reaper's due
Kill 1000 enemies
Seven in one
Kill 7 enemies with a single attack
3 birds with one scythe
Kill 3 roosters with a single scythe swing
Treasure hunter
Catch all treasures in every level
Timeless
Destroy all clocks in every level
Serpenticide
Finish the game
Gotcha!
Catch a treasure
Denied
Kill a treasure rooster with a scythe just before it disappears
The gravitational method
Cause an enemy to fall to their death
Ashore
Finish the Docks
Industrial efficiency
Finish the Industrial District in under 90 seconds in one go (no rewinding, no loading)
Speedlunker
Finish the Caves in under 3 minutes in one go (no rewinding, no loading)
Hissless halls
Leave no cat alive in the Cat Temple
Sacred ground
Don't kill any cats in the Cat Temple
Frozen
Freeze 7 enemies at the same time
Is this yours?
Kill an enemy with their own projectile
Caged forever
Finish the Mountain Halls without picking any yeller skulls
Too eager
Get a little too eager when chasing the Serpent
Dead man's boom
Get killed by an exploding corpse
Just an illusion
Kill an invisible jester
Anger management
Cause a berserker to kill another enemy
Unstoppable
Get both the armor and the increased damage power-ups at the same time (campaign only)
Pong
Deflect 7 enemy projectiles with a single scythe swing
Hydra
Let the Serpent spread as much as possible
Icarus
Kill a flying sniper just before they take their shot
Adept reaper
Get 1000 points in Eternal Harvest
Expert reaper
Get 3000 points in Eternal Harvest
Master of harvest
Get 5000 points in Eternal Harvest
Hexed
Get cursed 6 times in a single Eternal Harvest run
Broken mirror
Catch a cursed rooster