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