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Game4b

A free platformer game — play it in your browser, no install. 2D platformer game with Phaser.js - Multi-world adventure with physics-based gameplay

by @aryansidbatte · aryansidbatte/Game4b on GitHubLANG JavaScriptHOSTED ON ARYANSIDBATTE.GITHUB.IOUPDATED 18 Feb 2026

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Controls: ↑ ↓ ← →: movement (Arrow Keys) · Space to interact with objects

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From the README

A 2D platformer game built with Phaser.js featuring physics-based gameplay, multiple worlds, and key-collection mechanics.

Greenie's Jumping Adventure is a browser-based platformer where players navigate through three interconnected worlds to collect keys and unlock the final door. The game demonstrates object-oriented JavaScript programming, game physics implementation, and scene management.

Your mission: Find the two keys hidden in the first two worlds to open the last door in the third world.

Read the full README on GitHub →

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