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SEGA Swirl for PC
Free, freeware
Distributed via World Wide Web
Features Dreamcast <-> PC online gameplay for up to four players
SEGA Swirl for Shockwave
Free, freeware
Distributed via World Wide Web
Sega Swirl for Palm Powered handhelds (Palm Pilot)
Lite ver. is free / freeware distributed via World Wide Web.
The Full ver. is commercial and discontinued. Its online archival status is unknown.
SEGA Swirl for Sega Dreamcast
- Dreamcast Web Browser Version 2.0
- SEGA Smash Pack
- Official Dreamcast Magazine (UK) DreamOn demo discs since at least Volume 8 (#?? to #??)
- Official Dreamcast Magazine (US) demo discs since March 2000 (#?? to #??)
This post will be revised with corrections and additions during 2019. Please reply with additional relevant information! Thank you.