A downloadable game for Windows

Buy Now$14.99 USD or more

The True Slime King is a single player hardcore puzzle platformer with a focus on tight controls, challenging maneuvers, and mind-bending puzzles. Use your sliminess to stick to walls and cling to ceilings in order to avoid obstacles and reach hidden items. Whether you're a speed demon crushing records or you're just interested in progress through the story mode, one thing is guaranteed: you will die a lot in the process. But don't worry, you'll be respawned and back in the action just as fast as you can die.

What Sets This Game Apart?

A lot of passion has been poured into building awesome puzzles throughout most of the game, especially once you get past the first few levels. Just check out the first image in the sidebar!

Check out some gameplay on YouTube: https://www.youtube.com/channel/UCzerfztFOtEvzxQb79sAzzw


  • 135 handcrafted levels that ease you into mastering the controls and solving complex puzzles.
  • Large overworld with hidden secrets to reward exploration.
  • Soundtrack of 39 original songs that are sure to keep you on the edge with their electrified chiptuney-ness.
  • In-game level editor for making your own levels and puzzles.
  • In-game online level exchange for sharing and playing community-made levels.
  • Replay system to race against yourself and reflect on all of your failures.
  • Full controller support.

About Early Access   

This Steam Early Access game is currently not a finished game and may or may not change significantly over the course of development. To learn more about Steam Early Access, please visit http://store.steampowered.com/earlyaccessfaq/

This game is in early access. The following is what I'll be working to finish before the full release:

  • Listening to community feedback on Story Mode and tweaking the difficulty and level ordering accordingly.
  • Improve user interface.
  • Polishing the Level Editor.
  • Polishing Quick Play Mode.
  • Adding small features here and there. Making things more beautiful
  • Bug fixes.

I'm a one person team, so while I'll be working hard to get these things done, don't expect fast updates.

Once the game reaches full release, I'll be working on adding a Corrupt Mode DLC to the game that will double the Story Mode content with new challenges and puzzles.

Additional Info

You can find more information on the website:  http://www.thetrueslimeking.com

Save 10% by buying the soundtrack and game together!


Buy Now$14.99 USD or more

In order to download this game you must purchase it at or above the minimum price of $14.99 USD. Your purchase comes with a Steam key. You will get access to the following files:

The True Slime King 1.9.2 Standalone.exe 225 MB
The True Slime King 1.9.2 Installer.exe 227 MB
The True Slime King Soundtrack (MP3).zip 130 MB
if you pay $19.78 USD or more
The True Slime King Soundtrack (WAV).zip 838 MB
if you pay $19.78 USD or more

Development log

View all posts