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Gem Twins

For anyone who likes a deliberate, brain-teasing platformer, this two-character puzzle game asks you to switch between brothers who can turn to stone. You move with the arrow keys or A-D, jump with W, X, or U, and swap characters with Space, C, or O. It runs in landscape on desktop, with on-screen controls for mobile, and plays straight in the browser without any install.

Gem Twins — play free online

About this game

Gem Twins is a puzzle-platformer game where you control two brothers with the ability to turn themselves into stone to help each other. Gem Twins was inspired by NES classics featuring colorful pixel art and good platform mechanics.

How to play

Controls -A-D or Arrow Keys to Move -W Up Arrow X or U to Jump -Space U C or O to Switch Characters Mobile -Ingame controls

Questions people ask

Can I play Gem Twins online for free?
Yes. Open Gem Twins in this browser and press Play. There is no download or account required.
Do I need to install Gem Twins?
No. The game runs inside the browser page, so there is nothing to install.
Does Gem Twins work on mobile?
This game does not list touch controls. For the best experience, use a keyboard and mouse.