Dreamcast homebrew

Sega stopped making the Dreamcast in 2001 and released the console's last official game, Karous, in 2007. Unofficial programs continue to come out for the console, many of them being games. Unlike unofficial games for other consoles, many of these games are developed by teams, and cost money.
Developers and publishers.
There are some well-known developers for the Dreamcast. Some of them are:
Games.
"Here are some of the games:"