About Gem Isle

What is Gem Isle about?

Gem Isle: run around a floating island as your start.ng character, grab gems, dodge the boulders and slimes, and climb the leaderboard.

Gem Isle at a glance

• Made by Song

• On start.ng since October 2026

• Play it in your browser at gem-isle.start.ng, with nothing to download

• Categories: Platformers, Coin collecting and 3D games

• Leaderboard: yes, ranked by Gems collected and Time survived

• Controls: / arrows to run ·

How scoring works

Players are ranked by Gems collected (highest first). If two players tie, Time survived (highest first) decides it. Only your best run counts. Sign in with start.ng to save yours.

Play Gem Isle

Gem Isle is free to play in your browser on start.ng, with nothing to download. It was made by Song.

It is a game for people who like platformers, coin collecting and 3d games.