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What is the game file?
A game file is the digital copy of a cartridge or disc. It can be one you made yourself from your own, or a new game its author gives away for free.
This page only opens Sega Dreamcast games, in .cdi .gdi .chd .zip .7z .rar files. A .zip, .7z, .rar works too, as long as it holds a Sega Dreamcast game: games from other consoles don't open here.
Your files and saves stay with you only. Learn more
Sega Dreamcast controls
| Button | Keyboard | Controller |
|---|---|---|
| D-pad | ↑ ↓ ← → | D-pad |
| A | Z | A · ✕ |
| B | X | B · ○ |
| X | A | X · □ |
| Y | S | Y · △ |
| L | E | LT · L2 |
| R | R | RT · R2 |
| Start | Enter | Menu · Options |
| Save state | F2 | — |
| Load state | F4 | — |
Buttons follow the layout of the original controller. Xbox, PlayStation, Switch Pro, 8BitDo and similar controllers work with no setup. Up to 4 controllers, one per player, in the order they're connected; the keyboard is always player 1. To change a button, open the emulator menu and go to Controls.
How to save the game
- Game save: Use a save state.
- Save state: saves the exact spot, at any moment, in 4 slots next to the game. On the keyboard, F2 saves and F4 loads.
- Where it's kept: in this browser, on this device, even after you turn it off. To continue, open the same game again. A private window keeps nothing, and clearing the browser's data erases your saves.
Controller settings
About Sega Dreamcast
Sega’s last console, from 1998, with games on GD-ROM. It runs without a BIOS, for one person only: it has no online play.
Open the game as .cdi or .chd, loose or in a .zip, .7z or .rar. A .gdi game goes with its tracks in a single archive. No BIOS needed.
- Maker
- Sega
- Released
- 1998
- Accepted files
- .cdi .gdi .chd .zip .7z .rar
- Players
- 1 player
- Online play
- No
- BIOS
- Not needed