The True Slime King

Main gameEarly accessIGDB

Released Mar 9, 2018

By: Josh Penn-Pierson

67 achievements available.

Metal Mayhem
Beat Acetal.
LockedSteam
No Help Needed
Beat all normal Crystal Caves levels without using extra lives.
LockedSteam
Hardly Hearty
Beat all normal Echoing Entrance levels without using extra lives.
LockedSteam
Heartless
Beat all normal levels without using extra lives.
LockedSteam
Masochist
Beat all normal Metal Mines levels without using extra lives.
LockedSteam
All I Need Is One Shot
Beat all normal Mushroom Mantle levels without using extra lives.
LockedSteam
Hardcore Platformer
Beat all normal Secret Shadowsphere levels without using extra lives.
LockedSteam
Puddle Jumper
Beat Muddle.
LockedSteam
Call Of The Void
Beat Paranoid.
LockedSteam
Destroyer Of Crystals
Beat Pickle.
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Vine Swinging
Beat Spine.
LockedSteam
Slime King
Beat the game.
LockedSteam
Untouchable
Beat the game without amulets.
LockedSteam
Bling Bling
Collect all amulets.
LockedSteam
I Like Keys
Collect the blue bonus key.
LockedSteam
Goo Is Life
Collect all bonus goo.
LockedSteam
Crystal Green Goo Collector
Collect all bonus goo in Crystal Caves zones 1-5.
LockedSteam
Crystal Orange Goo Collector
Collect all bonus goo in Crystal Caves zones 11-15.
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Crystal Red Goo Collector
Collect all bonus goo in Crystal Caves zones 16-20.
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Crystal Blue Goo Collector
Collect all bonus goo in Crystal Caves zones 6-10.
LockedSteam
Complete Crystal Goo Collection
Collect all bonus goo in the Crystal Caves.
LockedSteam
Echo Green Goo Collector
Collect all bonus goo in Echoing Entrance zones 1-5.
LockedSteam
Echo Orange Goo Collector
Collect all bonus goo in Echoing Entrance zones 11-15.
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Echo Red Goo Collector
Collect all bonus goo in Echoing Entrance zones 16-20.
LockedSteam
Echo Blue Goo Collector
Collect all bonus goo in Echoing Entrance zones 5-10.
LockedSteam
Complete Echo Goo Collection
Collect all bonus goo in the Echoing Entrance.
LockedSteam
Metal Green Goo Collector
Collect all bonus goo in Metal Mines zones 1-5.
LockedSteam
Metal Orange Goo Collector
Collect all bonus goo in Metal Mines zones 11-15.
LockedSteam
Metal Red Goo Collector
Collect all bonus goo in Metal Mines zones 16-20.
LockedSteam
Metal Blue Goo Collector
Collect all bonus goo in Metal Mines zones 6-10.
LockedSteam
Complete Metal Goo Collection
Collect all bonus goo in the Metal Mines.
LockedSteam
Mushroom Green Goo Collector
Collect all bonus goo in Mushroom Mantle zones 1-5.
LockedSteam
Mushroom Orange Goo Collector
Collect all bonus goo in Mushroom Mantle zones 11-15.
LockedSteam
Mushroom Red Goo Collector
Collect all bonus goo in Mushroom Mantle zones 16-20.
LockedSteam
Mushroom Blue Goo Collector
Collect all bonus goo in Mushroom Mantle zones 6-10.
LockedSteam
Complete Mushroom Goo Collection
Collect all bonus goo in the Mushroom Mantle.
LockedSteam
Shadow Green Goo Collector
Collect all bonus goo in Secret Shadowsphere zones 1-5.
LockedSteam
Shadow Orange Goo Collector
Collect all bonus goo in Secret Shadowsphere zones 11-15.
LockedSteam
Shadow Red Goo Collector
Collect all bonus goo in Secret Shadowsphere zones 16-20.
LockedSteam
Shadow Blue Goo Collector
Collect all bonus goo in Secret Shadowsphere zones 6-10.
LockedSteam
Complete Shadow Goo Collection
Collect all bonus goo in the Secret Shadowsphere.
LockedSteam
Ooh, Shiny!
Collect the green bonus key.
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The Key To Success
Collect the orange bonus key.
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The Key To My Gooey Heart
Collect the red bonus key.
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Death Is No Obstacle
Die 1000 times.
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Everything Hurts
Die 100 times.
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It Happens To The Best Of Us
Die 10 times.
LockedSteam
Crystal Explorer
Disover the Crystal Caves.
LockedSteam
Crystal Bonus Explorer
Discover the Crystal Caves bonus area.
LockedSteam
Echo Bonus Explorer
Discover the Echoing Entrance bonus area.
LockedSteam
Metal Explorer
Discover the Metal Mines.
LockedSteam
Metal Bonus Explorer
Discover the Metal Mines bonus area.
LockedSteam
Mushroom Explorer
Discover the Mushroom Mantle.
LockedSteam
Mushroom Bonus Explorer
Discover the Mushroom Mantle bonus area.
LockedSteam
Shadow Explorer
Discover the Secret Shadowsphere.
LockedSteam
Shadow Bonus Explorer
Discover the Secret Shadowsphere bonus area.
LockedSteam
Jammin'
Find 10 music disks.
LockedSteam
My Favorite Song
Find a music disk.
LockedSteam
Music Collector
Find 20 music disks.
LockedSteam
Music Hoarder
Find all 30 music disks.
LockedSteam
Home Sweet Home
Find your old home.
LockedSteam
What Friends Are For
Free a slime buddy.
LockedSteam
Winter Wonderland
Unlock the Winter seasonal area.
LockedSteam
Spring Is Upon Us
Unlock the Spring seasonal area.
LockedSteam
Summer Escape
Unlock the Summer seasonal area.
LockedSteam
Festive Fall
Unlock the Fall seasonal area.
LockedSteam
Stellar Vision
Unlock the Stellar seasonal area.
LockedSteam

The True Slime King

Technical details

The True Slime King

Technical details

Trailers

Images

1 Screen Platformer

Beard Blade

Changed

Janosik

Khimera: Destroy All Monster Girls

Mago

Old Boy

Seen

The Darkest Tales: Into the Nightmare

Vesper

Metal Mayhem

No Help Needed

Hardly Hearty

Heartless

Masochist

All I Need Is One Shot

Hardcore Platformer

Puddle Jumper

Call Of The Void

Destroyer Of Crystals

Vine Swinging

Slime King

Untouchable

Bling Bling

I Like Keys

Goo Is Life

Crystal Green Goo Collector

Crystal Orange Goo Collector

Crystal Red Goo Collector

Crystal Blue Goo Collector

Complete Crystal Goo Collection

Echo Green Goo Collector

Echo Orange Goo Collector

Echo Red Goo Collector

Echo Blue Goo Collector

Complete Echo Goo Collection

Metal Green Goo Collector

Metal Orange Goo Collector

Metal Red Goo Collector

Metal Blue Goo Collector

Complete Metal Goo Collection

Mushroom Green Goo Collector

Mushroom Orange Goo Collector

Mushroom Red Goo Collector

Mushroom Blue Goo Collector

Complete Mushroom Goo Collection

Shadow Green Goo Collector

Shadow Orange Goo Collector

Shadow Red Goo Collector

Shadow Blue Goo Collector

Complete Shadow Goo Collection

Ooh, Shiny!

The Key To Success

The Key To My Gooey Heart

Death Is No Obstacle

Everything Hurts

It Happens To The Best Of Us

Crystal Explorer

Crystal Bonus Explorer

Echo Bonus Explorer

Metal Explorer

Metal Bonus Explorer

Mushroom Explorer

Mushroom Bonus Explorer

Shadow Explorer

Shadow Bonus Explorer

Jammin'

My Favorite Song

Music Collector

Music Hoarder

Home Sweet Home

What Friends Are For

Winter Wonderland

Spring Is Upon Us