| Achievement | How to unlock
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|---|
| - Play using an unusual controller
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| - KO three slimes in one beetle slime charge attack
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| - Play a match with a controller binding that only uses buttons
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| - Get 777 on the Lucky Neko slots
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| - Get a simultaneous KO with two kick slimes
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| - Play a 12+ player local multiplayer game
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| - Win every round in a 32+ round Monobattle
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| - Have 10 summoned jars out simultaneously
|
- How do you have this many USB ports???
| - Play a 32+ player local multiplayer game
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- I even had to unplug my mouse!
| - Play a 16+ player local multiplayer game
|
| - Pause and quit a match right before you lose (Secret)
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| - Punch every slime as punch slime in a single match
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| - KO an opponent on the top branch of Rainbow Jungle while you stand on the ground
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| - Play a 4+ player local multiplayer game
|
| - As teleport slime KO a rainbow slime by teleporting inside the rainbow
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| - KO 5 slimes with one beam as beam slime on celestial clock
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| - Play a 8+ player local multiplayer game
|
| - Don’t press start. For 16 minutes. (Secret)
|
- Rocks Fall, Everyone Dies
| - Get a KO as stone slime after dropping all the way from the top of the screen
|
| - Catch a ride on Leia the salmon
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| - KO three slimes in one tornado slime spin attack
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| - Win a match without dying once
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| |
| - As dash slime dash through wave slime’s wave and get a KO
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| - Get a simultaneous KO with two teleport slimes
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- You’re not supposed to be here...
| - Transcend the bounds of the stage (Secret)
|
| - On Countryside Station get a cumulative 5,000 KO’s as stone slime (Secret)
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