Clean-room browser build of the 1992 Mega Drive original, hosted by Decomp Games.
What it is
Sonic the Hedgehog 2 is the 1992 Mega Drive sequel that introduced the Spin Dash and Tails as a companion. It also added a split-screen two-player versus mode, which the first game did not have. This build runs from the community decompilation of the Mega Drive original rather than a ROM emulator.
What you need
- A desktop browser
- A keyboard or gamepad for the Spin Dash timing
- A modern browser
How to open it
- Open the Sonic 2 build on Decomp Games.
- Wait for the loader.
- Check the controls, then pick a zone or start the two-player versus mode.
Before you click
We link to the original destination only and we do not host or provide game files. If the project asks for data, use files from a game you legally own. Never bypass a certificate warning and never install an unfamiliar executable to play a browser game.
Source
Original destination: decompgames.com/games/sonic-the-hedgehog-2/ (Decomp Games). Collected independently for the wider library.
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