Here is the full list of all 22 High Strangeness achievements.
Complete the game.
Fully upgrade sprint ability.
Fully upgrade all attire.
Fully upgrade the Flashlight.
Fully Upgrade the Disc.
Fully upgrade the Fireworks.
You've got some explaining to do! You've caused a great deal of Catlateral Damage.
Complete stealth mission without getting caught!
Fall in pits 10 times.
Upgrade 5 items.
Defeat 25 enemies with the fireworks.
Use Vision 25 times to change between worlds.
Gain the Vision skull power!
Land 50 combos
Defeat 25 enemies in the 8 bit world.
Defeat 25 enemies with the Flashlight.
Die 13 times.
Stun 25 enemies with the disc.
Talk to everyone in the town.
This isn't your first rodeo. You are a Soda Drinker Pro.
Give the bum in the town all the change he asks for.
You're on your way to becoming a master of unlocking achievements!