What if Sega never left the video game console market?

In 2001, Japanese video game publisher Sega announced that it would leave the video game console market by discontinuing the Dreamcast due to its low sales and heavy competition from Sony's PlayStation 2 that led to significant financial losses. But what if the company went for a different path and reviewed its role in the market? Here's a potential scenario.
==List of changes==
*Due to never having to deal with financial problems, Sega vouched to purchase the rights of Arc System Works, with the Guilty Gear drought never happening.
==Consoles==
===Home===
*/Sega Dreamcast/ (1998-2004)
*/Sega Epsilon/ (2003-2008)
*TBD
===Handheld===
*TBD
==Franchises==
Note: * = original idea.
*/Sonic the Hedgehog/
*/Ristar/
*/Ecco the Dolphin/
*/Streets of Rage/
*/Virtua Fighter/ 
*/Puyo Puyo/
*/Phantasy Star/
*/Fighting Vipers/
*/NiGHTS Into Dreams/
*TBD
===Atlus===
*TBD
===Arc System Works===
*/Guilty Gear/
===Third-party===
*TBD
===Crossover===
*TBD
===Non-Sega===
*TBD
==In other media==
===Films===
===Comic books===
*TBD
====Animated====
*TBD
====Live-action====
===Television===
====Animated====
*TBD
====Live-action====
==Trivia==
Category:Theories
Category:Sega
Category:Coolot's Theories
Category:DonaldoC1997's theories