Here is the full list of all 25 Unspottable achievements.
All bots killed by bombs.
Punch a player out of the game area.
Leave the restaurant during your distract.
Punch an opponent under a spotlight.
2 players were punched in 2 seconds.
Punch all bots in start scene.
Use the teleporter 10 times.
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.
All players get punched by robots.
All the players got punched as they were about to leave.
All players have been crushed.
All players have been punched when the lights were off.
Turn off the light 10 times in a game.
All players killed by bombs.
Punch the instructor 3 times in the same game.
All players punched by instructor.