Here is the full list of all 27 Tabletop Simulator achievements. It takes around 200 hours to unlock all of the achievements on Windows.
Upload at least 3 legitimate Steam Workshop items.
Complete the tutorial in under 30 seconds.
Play Tabletop Simulator for over 1000 hours.
Play Tabletop Simulator for over 500 hours.
Create an 8 player “light show” with the line drawing tool.
Play Tabletop Simulator for over 200 hours.
Play Tabletop Simulator for over 100 hours.
Play Tabletop Simulator for over 50 hours.
Play a game with a full room of 8 players.
Change your color more than 50 times.
Flip the table over 1000 times.
Flip the table in an absolute fit of rage… 100 times.
Play Tabletop Simulator for over 10 hours.
Save 100 items to your Chest.
You spawned the developers’ special figurines!
Play a game in zero gravity.
Spawn 10,000 poker chips!
Lock 5000 items over time.
Use your personal color page in the notebook.
Tint 1000 objects a different color.
You posted a message in global chat, hurray!
Have two RPG figurines attack one another. They must hit!
Play a civilized game of Chess for 1 hour.
Play the game for 1 hour without flipping the table.
You tried to flip the table… and failed!
Play a game with someone on your friend's list
Complete the in-game tutorial.