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Spring Up Online

Spring Up is a bouncy climb: a little jelly jumper springs off every platform it lands on, and you steer it left and right to keep going up. Watch out for crumbling ledges, ride the sliding ones, and hit the springs for a huge boost.

The jumper bounces on its own — you only steer. Go off one side of the screen and you come back on the other.

Green platforms are safe, blue ones slide from side to side, brown ones crumble the moment you land, and springs launch you far above.

Fall below the screen and the climb is over.

Levels end at a finish arch, with three pink gems hanging along the way — each gem is a star. The climb gets sparser and trickier as the levels go up.

Every level is climbed by a bot before it ships, and solid platforms never sit further apart than a jump.

How to play Spring Up

Climb as high as you can:

Desktop: Move the mouse or use the arrow keys / A and D.
Mobile: Hold and slide your finger left and right.

Game modes

ModeWhat changesWho it's for
LevelsClimbs from 67 m up to 295 m, sparser and trickier as you go; three gems for the stars.Anyone who likes a goal.
EndlessOne climb that never ends; your best height is kept.Score chasers.

Tips for Spring Up

Who made Spring Up?

Spring Up was built by crokocat game studio in 2026 — a bouncy climb in bright 3D with platforms generated so there's always a way up.

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About this game

Controls
Hold and slide your finger, move the mouse, or use the arrow keys (A / D) to steer. The jumper bounces by itself.
Supported devices
desktop, phone, tablet
Developer
crokocat
Genre
Arcade
Release date
September 2026
Latest update
September 2026

Related categories

arcadecasualendless3d

Frequently asked questions

Is Spring Up free to play?

Yes. Spring Up is free on crokocat with no download and no sign-up — it runs in your browser on desktop, phone and tablet.

How do I jump?

You don't have to — the jumper bounces by itself. You just steer.

What do the colours mean?

Green is safe, blue slides, brown crumbles, and a coil on top is a spring.

How do I get three stars?

Grab all three pink gems before the finish arch.

Is there an endless mode?

Yes — Endless climbs forever and remembers your best height.