Here is the full list of all 25 Sumo Revise achievements.
Find the secret Lizard (and extra credit if you can figure out what it does!)
Play Free for all Sumo Steam Guns on Space.
Play Free for All on Duel with Splorch.
BOOT SQUID!
Have all signed-in characters be squids.
Now you've got them all!
Play over 100 rounds without exiting the level.
Play with 4 humans players and 4 AI players.
Have at least four human players jump within 1/6 of a second of each other.
Have at least 4 human players punch within 1/6 of a second of each other.
Have one player win Free for All without punching.
Play a round with some AI players!
Play 2 player Free for All on Pagoda without powerups.
Have one player jump 3 times, then land a hit. Punching will reset the jump counter!
Delete a level in the level editor.
Make a level in the level editor!
Feel the effects of the Super Power Up.
Experience Super Splorch.
Finish a round in under 5 seconds.
Find Sumo Platforming.
Get a warning on the level select screen.
Wait on the level select screen long enough to see a tip.
This is the achievement that I put in for testing, and I left it in so you could get it too!
THANK YOU THANK YOU THANK YOU THANK YOU!!!!!!!
Get the Wings and at least 1 speed up powerup while wearing the Super Costume.