Most DS games work on both DS Lite and DSi. But DSi-enhanced / DSi-exclusive titles exist.
| Category | Cartridge Color | Plays on DS Lite? | Plays on DSi/3DS? | Features |
|---|---|---|---|---|
| Standard DS | Dark Gray | ✅ Yes | ✅ Yes | No DSi features |
| DSi-Enhanced | Dark Gray (sometimes white label) | ✅ Yes (DS mode) | ✅ Yes (DSi mode: camera, SD, faster CPU) | Optional DSi features (camera, shop, extra content) |
| DSi-Exclusive / DSiWare | White / Digital only | ❌ No | ✅ DSi/3DS only | Requires DSi hardware (cameras, SD, DSi Shop) |
DSi-Enhanced/Exclusive carts have a small tab on the side preventing insertion into original DS (phat) — but fit DS Lite, DSi, 3DS.
Bottom Line: If buying for DS Lite, avoid "DSi-Enhanced" if you want the extra features (they'll run in DS mode). For 3DS/2DS, everything works (DSiWare via homebrew/eshop archives).