Here is the full list of all 22 Anarchy Arcade achievements.
Play 100 items in-game with Libretro.
1,000 tube videos consumed.
Use AArcade for 24 hours straight.
Apply wizards 50 times.
Select 20 collisionless objects.
Discover 100 unique maps.
Launch 1,000 shortcuts.
Apply 100 stickers.
Create 40 text cards.
Spawn each of the included props once.
Spawn 100 items as 3D objects.
Use AArcade for a total of 24 hours.
Select 1,000 objects.
Earn 10,000 XP.
Spawn 100 props.
Spawn 100 NPCs.
Take 100 screenshots.
Watch 100 items on autoplay.
Spawn 100 letter props.
Spawn each letter prop once.
Spawn one of each NPC.
A whopping 1,000 items added to your library.