Here is the full list of all 89 Outpath achievements.
Destroy 10000 resources.
Don't use collectors until you complete the game.
Integer limit.
Read the 8 letters.
Break a big rock in one blow without tools.
Build 750 builds.
Eat a pizza, a hamburger and an ice cream.
Sort items in a chest using a Stacker.
Oops.
Feed your companion.
Have all potion effects at the same time.
Replace an island.
Remove color from a build.
Eat a cake.
ransform 15 creatures into bones.
Reset the market for a value greater than 10000.
Eat a Seaweed.
Rotate a block.
Improve all skills to the maximum level.
Sleep having in your inventory The Circle.
Craft The Circle
Convert a Star Fragment into a Dark Star Fragment.
Get the circle part I.
Convert a Quadstone prism.
Craft a holy artifact.
Electrify a Vacuum
Learn 50 skills.
Too much height.
Touch 10 rings without touching the ground.
Break a star.
Eat a Poisoned Apple.
Destroy 5000 resources.
Change the name of a Teleporter.
Change the color of a build.
Break a massive mushroom.
Break a tomb.
Craft 10000 items.
Build 300 builds.
Drink 1 potion.
Have amber, emerald, sapphire and ruby in your inventory.
Improve a skill with 7 points to the maximum.
Change song on the radio.
Gather 300 living souls.
Craft 5000 items.
Reach 1000000 credits.
Build an Amplifier.
Kill with the scythe for the first time.
Change the material of a build to brick.
Build an Advanced Research Table.
Build 150 builds.
Destroy 2500 resources.
Pat a chicken.
Plant a seed.
Kill 250 creatures by hand.
Research all buildings on a research table.
Reach 100000 credits.
Play for 100 in-game days.
Learn 25 skills.
Milk a cow.
Activate an island.
Build a Mining Post.
Craft 1000 items.
Visit your personal cave.
Make a synergy.
Build 50 builds.
Collect items from a collector with a full inventory.
Kill 150 creatures by hand.
Build a Breaker.
Get 5000 credits in one go.
Reach 10000 credits.
Speed up a craft.
Read a letter.
Kill 75 creatures by hand.
Kill a turtle after having stolen its shell.
Kill a slime.
Destroy 500 resources.
Craft 100 items.
Learn 8 skills.
Kill 25 creatures by hand.
Expand an island to the maximum.
Steal a turtle shell.
Destroy 5 shinies.
Buy your first monolith bundle.
Sleep during the day.
Go swim.
Equip a tool for the first time.
Learn your first skill.
Grow your island.
Punch a tree until wood pops out.