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