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