Obby Easy Grow!

Sliding that on-screen size control mid-jump, shrinking just enough to squeeze under a ledge before the timer catches you, is the moment this obby earns its name. Obby Easy Grow! puts the whole run on your ability to resize your character on the fly, and getting that timing right is what keeps you hitting restart.

The mouse wheel or the slider changes your size, the right mouse button spins the camera so you can actually see the obstacle you're about to misjudge, and the clock never stops for you to think. It's a straightforward loop, but obby fans know that's exactly the point - one clean run against the timer, no filler.

It plays free in the browser on desktop, Android and iOS, so there's nothing to install before you're testing whether you can shrink through that next gap. If you're into 67 Obby games or just enjoy Skills games that punish bad timing, this fits right into that rotation, alongside other Adventure games built on the same trial-and-error thrill.

Complete the obstacle course before time runs out, resizing your character to fit through gaps, over ledges, and around whatever the level throws at you.

On PC, use WASD to move, Space to jump, the mouse wheel forward or backward to change your size, Shift to show the cursor, F to push enemies out of your way, and TAB to pause. On phone, everything runs through the on-screen touch interface.

Hold the right mouse button to rotate the camera before committing to a jump - checking the gap first beats guessing your size mid-air.