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Copter Royale

Copter Royale's helicopter battle royale, played live through Defly.io on this site, plus a hand-picked shelf of battle royale, arena shooter, voxel FPS and two-player duel games that run straight in the browser. No installs, no sign-ups.

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copterroyale.org is an independent game site. Copter Royale, Defly.io, Copter.io and YoHoHo.io are made and operated by Exodragon Games and Copter Royale is published by Coolmath Games; this site is not affiliated with, endorsed by or sponsored by Exodragon, Coolmath Games or any game developer listed. All game titles, artwork and trademarks shown here remain the property of their respective owners. If you are a rights holder and want a game removed, contact us and it will be taken down.

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Home/Games/Blumgi Slime

Blumgi Slime Unblocked — Play Free Online

Skill & Arcade

Blumgi Slime unblocked: play Blumgi Slime online free right here in your browser — no download, no sign-up, works on a school Chromebook.

Blumgi Slime is a charge-and-launch obstacle game: hold to build your jump, release to clear spikes and gaps, free in your browser.

Blumgi Slime drops you into a single bouncing blob of goo and asks a simple question: how far can you get before a spike catches you? There's no run button and no aiming reticle, just one mouse click that you hold to load a jump and release to send the slime flying across a gap, over a trap, or straight into the next checkpoint.

The obstacle course keeps changing color as new hazard types show up, and Copter Royale regulars used to holding a lane against other players will find a different kind of pressure here: it's you against the level, one launch at a time, with a checkered goal platform waiting at the far end of each stage.

Blumgi Slime comes from Blumgi, a small French studio, and it also has a two-player mode if you'd rather race a friend through the same course instead of going it alone.

How to play

Hold down the mouse button, or a key if you've set one up, to charge your jump, then let go to launch the slime. The longer you hold, the higher and farther it flies, so a short tap clears a small gap while a full charge is what gets you over spike pits and wide drops. Landing on a checkpoint locks in your progress for that stage, and touching the checkered platform at the end sends you on to the next one.

Because charge time is the only variable you control, most of the actual skill is in reading the gap ahead before you commit — undercharging drops you short into a trap, and overcharging can launch you straight into the next hazard.

Tips

  • Watch the hazard you're aiming past, not the charge meter — where the next spike or gap sits matters more than exactly how long you've held the button.
  • Tap for a quick hop over low spikes and only go for a full charge when the gap or wall genuinely needs the extra height.
  • In two-player mode, let your friend attempt an unfamiliar section first — watching one try tells you the safe charge length before you risk your own turn.

Similar games on Copter Royale

Blumgi Paintball, from the same developer, swaps the solo obstacle course for a charge-and-fire paintball battle against other players instead of the terrain. Raft Wars Multiplayer keeps the head-to-head format but changes the goal to knocking your opponent off their raft rather than racing a course. If you'd rather stay with the site's usual pace, Battle Blast is a quicker shooting round than either.

Blumgi Slime suits a short, replayable session you can walk away from mid-stage — nothing to install, no long match to finish, just one more attempt at the gap that beat you last time.

Questions about Blumgi Slime

Is Blumgi Slime unblocked at school?

Blumgi Slime runs in an ordinary browser tab from copterroyale.org, with nothing to download or install, so it plays on most school Chromebooks and work computers. If a network filter blocks the site, only that network's administrator can change it.

What are the controls for Blumgi Slime?

Hold the mouse button, or your set key, to charge a jump, then release it — the longer you hold, the farther the slime launches.

Can I play Blumgi Slime with a friend?

Yes, it has a two-player mode where you and a friend go through a level side by side.

Does Blumgi Slime save my progress?

Checkpoints within a stage save your progress, so a mistake sends you back to the last checkpoint rather than the start of the level.

How long does a run of Blumgi Slime take?

Each stage is short, just a handful of jumps to the checkered goal, so a run is quick even as new obstacle types raise the difficulty in later stages.

Played Blumgi Slime?

Leave a tip, a high score, or what beat you. No links, no account.

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