Here is the full list of all 59 Boundless achievements.
Placed 1,000 Plots
Fully upgraded a Skill Set
Unlocked your first Skill Set
Achieved level 50
Activated 20 unique Skills simultaneously in a single Skill Set
Spent 500,000 Coin in Shop Stands
Reached the top of the World
Crafted 100,000 Items with Machines
Complete 100 Active Meteorites
Successfully revived your first Citizen
Achieved level 40
Defeated by a falling Meteorite
Consumed 1,000 Items
Travelled 100 metres by a single Grapple-swing without touching the ground
Defeated 5 Creatures at the same time in a single Bomb Hit
Achieved level 30
Completed all Daily Feats of the same type in a single week
Defeated a Creature with 1% Health remaining
Successfully increased the rank of an Item with the Forge
Achieved level 20
Cleansed 10 Skills
Discovered 50 Regions on a single World
Crafted your first Item using Spark
Successfully completed your first Trade with another Citizen
Discovered a new Region for the first time
Mined right down to a World's Mantle
Chiselled a Block for the first time
Achieved level 10
Destroyed your first piece of Gear
Travelled to a new World through a Citizen made Warp
Defeated 1,000 Creatures
Learned your first Skill
Completed your first Journal Objective
Placed and Fuelled your first Beacon
Destroyed 100,000 Blocks
Purchased your first Item with a Request Basket
Sold your first Item in a Shop Stand
Travelled through a Portal
Left the sanctum for the first time
Joined a Settlement
Became Warden of a Settlement
Core Objectives completed
Completed 185 Journal Objectives
Completed 675 Feats
Fully upgraded all Skill Sets
Increased the rank of an Item in the Forge to 300
Forged an Item with 3 Boons, 3 Defects and 3 Quirks
Placed 50,000 blocks
Chiselled 10,000 Blocks
Became Viceroy of a World
Achieved a Beacon Prestige rating of 500,000
Defeated 180 different Creature variants
Successfully revived 500 Citizens
Completed a Meteorite on a Special World without being Defeated
Earned 500,000 Coin from Beacon Footfall
Harvested 100 Dormant Meteorites
Visited 40 Worlds of different types
Fell 200 meters without being Defeated
Survived on a Special World for 2 hours without Defeat