Here is the full list of all 25 Unspottable achievements.
Turn off the light 10 times in a game.
All players get punched by robots.
All players have been crushed.
Punch all bots in start scene.
Punch a player out of the game area.
Punch an opponent under a spotlight.
Use the teleporter 10 times.
2 players were punched in 2 seconds.
3 players were punched in 2 seconds.
Complete a 1 point game.
Complete a 99 points game.
Unlock all characters.
Win a game without any opponents scoring any points.
Draw a game.
Bully someone 10 times in start scene.
Complete the tuto.
Punch the spectator in Meadow.
Finish a game with no robots left in Arena.
Leave the restaurant during your distract.
All the players got punched as they were about to leave.
All players have been punched when the lights were off.
All bots killed by bombs.
All players killed by bombs.
Punch the instructor 3 times in the same game.
All players punched by instructor.