Here is the full list of all 28 Axiom Verge 2 achievements.
Complete the game with only one death.
Finish the game with under 40% of all items found.
Complete the game in 6 hours or less.
Complete the game without destroying any large boss enemies.
Complete the game in Speedrun Mode.
Perform all possible hacks at least once.
Try out the accessibility options.
Visit every screen in the entire map.
Find 100% of all items.
Find all apocalypse flasks.
Destroy 500 blocks and crates.
Obtain all health nodes and health node fragments.
Find 100% of all weapons.
Find every piece of lore in the game.
Destroy 1000 tiles of grass / brush.
Burst 1000 of those bubbly goop-looking tiles.
Find 100% of all Apocalypse Arms.
Defeat Amashilama.
Defeat Ellag.
Survive an attack from your own body.
Defeat the bull drone.
Defeat Gubi.
Perform Indra's Secret Spinning Typhoon Crane Leg Kick.
Defeat Robopede.
Defeat MUS A M20.
Enter the Breach.
Defeat the hunter drone.
Hack an enemy.