HTML5 Browser Games

Every game on CraazyGames runs directly in your browser using HTML5 — no Flash, no plugins, and no downloads required. That means our full catalog of classic SNES, SEGA, and Nintendo titles is playable instantly on desktop or mobile, right from this page.

Browse by console

• Nintendo games — classic NES and SNES titles
• SEGA games — classic Genesis/Mega Drive titles
• Mobile-friendly games

Pick a console above, or head to the homepage to see what’s trending.