Cloud Master
Play Cloud Master free in your browser — no download or account required, just instant Sega Master System action.
Play Cloud Master free in your browser — no download or account required, just instant Sega Master System action.
Cloud Master is a classic Sega Master System game you can play online here for free. The Sega Master System was Sega’s 8-bit home console, known for sharp arcade conversions and series such as Alex Kidd, Wonder Boy and Phantasy Star.
There’s nothing to download — Cloud Master runs straight in your browser with save states, fast-forward, full gamepad support and touch controls on mobile.
Whether you’re revisiting a childhood favorite or discovering Cloud Master for the first time, OldGames.Games gives you instant access at full speed — and the related Sega Master System games below keep the session going.
You can play with keyboard, gamepad, or touch (on mobile). The default keyboard layout is below; remap any key inside the emulator settings.
Yes. Every game on OldGames.Games is free to play in your browser. There are no downloads, hidden fees or account requirement for single-player games.
Yes. The emulator supports save states — you can save the exact moment you're at and resume later from any device by signing into a free OldGames account.
Yes. The emulator includes touch controls optimised for phones and tablets. iPhone, iPad, Android — all supported.
Yes. Connect any USB or Bluetooth controller (Xbox, PlayStation, 8BitDo, Switch Pro, etc.) and it will be detected automatically.
