🟣 Jump Jelly

One button. One squishy jelly. 60+ levels of bouncy, brain-teasing platforming.

Squash down, take aim, and let go. Jump Jelly is a charming one-button platformer where every jump is a tiny decision: how far do you want to fly?

How to Play

Press and hold to squash your jelly. Release to launch.

The longer you hold, the higher and farther you jump. Short hops for precision, big charges for daring leaps. That's all you need to learn, and it takes a whole game to master.

🖱️ Mouse / Touch: press and hold, then release
⌨️ Keyboard: hold Space, ↑ or W, then release
🔁 Press R to restart a level, Esc to return to the menu

Features

🎓 A gentle start

The first 10 levels are practice runs. You begin with plain platforms to get a feel for your jelly, then meet one new kind of platform at a time. No surprises, no pressure.

🧩 60+ handcrafted and generated levels

From easy hops to tricky platform chains, every level asks for a slightly different kind of timing and judgment.

🛝 A zoo of platforms

Platform	What it does
🟢 Regular	Solid and dependable
🧊 Ice	Slides you along on its own
➡️ Conveyor	Carries you forward, whether you like it or not
🪵 Crumbling floor	Stay too long and it falls apart
🔴 Trampoline	Launches you sky-high
🟣 Vanishing	Appears and disappears, so timing is everything
🟠 Movers	Slide sideways or bob up and down

🔓 Earn your way forward

Every level unlocks by finishing the one before it. Your progress is saved automatically, and cloud saves keep it safe when supported.

📱 Made for every screen

Smooth touch controls on phones and tablets, plus full mouse and keyboard support on desktop. Play it in short bursts or settle in for a long session.

Why You'll Love It

Easy to learn, satisfying to master. One button, endless nuance.
Squishy, expressive animation. Your jelly stretches, squashes and wobbles with every move.
Fair and quick. Fall in the water, restart instantly, try again.
Bright, friendly look. Soft colors and playful platforms make every level feel good to play.

Hold. Aim. Release. Land it.

How far will your jelly jump?