Game MuluKaki Lengket — Free gecko platformer

Kaki Lengket

Be Leko the gecko who sticks to walls and crawls on ceilings! Climb cliffs, cross spike pits via the roof, and dodge beetles, poison drips, and a bird of prey. 12 levels. Free in your browser.

Updated October 23, 2026 · Version 1.0.0

  • Climbing gecko platformer
  • Platformer
  • Touch
  • Keyboard
Kaki Lengket: climbing gecko platformer

Turn your phone sideways for the best experience.

Progress is saved in this browser only. It doesn’t sync across devices and is lost if you clear your browser data.

About this game

Kaki Lengket (Sticky Feet) is a platformer about Leko, a big-eyed green gecko with sticky feet. Leko can stick to and climb walls, crawl upside down on ceilings, and leap from one wall to another.

Tall cliff? Just climb it. Wide spike pit? Cross it via the roof. But watch out for slippery ice walls you can’t stick to, flying beetles, and poison drips. There are 12 levels in the Rainforest, Crystal Cave, and Old Temple — and in the final level of each world, a bird of prey dives from the sky!

What this game trains

Kaki Lengket changes how you read a level. In most platformers the floor is the path; here walls and ceilings are paths too. The game trains three-way spatial thinking, forward, up, and upside down, and reading timing patterns such as poison drips that fall on a steady beat and the bird of prey's cry before it strikes.

Three worlds, one idea

Rainforest teaches sticking, climbing, and wall jumping. Crystal Cave adds ice walls that cannot be gripped, so you look for pillars as stepping stones. Old Temple tests everything at once. The fourth level of every world always features the bird of prey.

Habits of winning players

  • When you see a spike pit, look up first; the ceiling is often the safest route.
  • In a narrow gap, jumping back and forth between walls is faster than climbing one side.
  • Never crawl past the end of a ceiling; stop above safe ground first.

Controls

  • Keyboard: ← → ↑ ↓ / W A S D move and climb, Space / Z jump or leap off walls, Esc / P pause.
  • Touchscreen: four direction buttons on the left, Jump on the right — in side columns, never covering the character. Play in landscape.
  • Gamepad: left stick to move and climb, A jump.

Quick guide

  1. Press toward a wall to stick, then ↑ to climb.
  2. Hold ↑ when touching a ceiling to crawl upside down.
  3. Press Jump on a wall to leap away.

Read the full guide · Tips & tricks

Frequently asked questions

Which surfaces can't Leko stick to?

Slippery ice walls. Almost every other surface, including ceilings, can be climbed.

How do I cross a very wide spike pit?

Go over the top. Leko can crawl upside down on ceilings, so a pit of any width can be crossed from above.

Why do the touch controls have four directions?

Leko often climbs up and down, so the touch pad offers up, down, left, and right.

What is the threat in the last level of each world?

A bird of prey dives from the sky. The three worlds are Rainforest, Crystal Cave, and Old Temple.

Report a problem

Found a bug or something not working? Tell us briefly. Please don’t include personal information.

More games to play

See all games

JETPACK PLATFORMER · PLATFORMER

Roket Rudi

Fly a jetpack over tall walls and spiked chasms! Fuel lasts about a second — grab green tanks in mid-air. Dodge mines, lasers, and meteor showers. 12 levels. Free in your browser.

  • Touch
  • Keyboard
Touch · Keyboard

TOWER-CLIMBING PLATFORMER · PLATFORMER

Menara Naik

Climb the tower as high as you can before the lava catches up! Collect coins and buy upgrades such as a double jump, wall jump, and lava shield. 12 towers. Free in your browser.

  • Touch
  • Keyboard
Touch · Keyboard