Mega Modem

From Sega Retro

The Mega Modem still works for online games which direct dialled such as Cyberball. ¥4,800 fee was for the Sega Game Toshokan service, there was no fee for most online games as they didn't use servers, just a direct call to the other player, with Sansan and non-game stuff such as Nikkan Sports Pro Yakyuu VAN being the exception[1].Pirate Dragon (talk) 13:00, 7 November 2022 (EST)
  1. https://www.sega-16.com/forum/showthread.php?15793-Mega-Modem-Still-works!!!!!