Slime Laboratory – Play Free Online Unblocked Game

Slime Laboratory is a free online physics-based platform game by Neutronized. You control a green slime escaping through a dangerous research lab, dodging traps, squeezing through gaps, and climbing walls to reach the exit on each level.

Slime Laboratory

Slime Laboratory
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  • Genre: Platformer / Physics / Adventure
  • Developer: Neutronized
  • Players: 1 (single-player)
  • Levels: 15
  • Platform: Browser (HTML5) – best on desktop/laptop

How to Play

  • Guide the slime from the start to the checkered finish line on each level.
  • Avoid all traps and hazards – spikes, lasers, and other obstacles end the run.
  • Squeeze through narrow gaps and stick to surfaces to climb past tricky sections.
  • Collect floppy disks along the way for points.
  • Clear all 15 levels to beat the game.

Scoring (Disk Values)

  • Red disk – 500 points
  • Blue disk – 200 points
  • Black disk – 100 points

Scoring (Disk Values)

  • Move left / right: Left & Right arrow keys (or A / D)
  • Jump: Up arrow (or W)
  • Drop / press down: Down arrow (or S)

Tips & Strategy

  • Time your jumps – many traps need precise spacing, not speed.
  • Use sticky walls to pause and plan your next move on vertical sections.
  • Grab red disks first when safe – they’re worth the most points.
  • Watch obstacle patterns before moving; most hazards repeat on a cycle.
  • Don’t rush – one hit restarts the level, so caution beats speed.

Slime Laboratory Sequels

The series continues with more levels, new traps, and fresh mechanics:

  • Slime Laboratory 2
  • Slime Laboratory 3

Other Neutronized games include Slime Pizza, Snow Tale, and Drop Wizard Tower.

Frequently Asked Questions

It was developed by Neutronized

Yes. It’s completely free to play online here – no download or sign-up required.

The game has 15 levels. The sequels add more.

It’s a single-player platform game.

Collect disks as you go – red disks give 500 points, blue 200, and black 100.

Yes – it runs in your browser on this page, so it works on most networks.

It works on desktop and laptop browsers. It needs a keyboard, so a computer is recommended.

Similar Games You May Like

  • Slime Laboratory 2
  • Slime Laboratory 3
  • Slime Pizza
  • Other platform and physics games on Poki.Forum

Play Slime Laboratory free online at Poki.Forum – guide your slime past every trap, grab the disks, and escape all 15 levels of the lab.