Four immediately came to mind:
Elder Scrolls: Tamriel- Huge, diverse, fantasy setting, cool weapons, cool guilds, cool magic, cool mosters!
FFVII: Cyber punk with swords and guns? Ridiculously over-the-top stunts where physics don't matter? Sign me up!
Deus Ex: A world filled with conspiracy and intrigue, impressive technology, cyberpunk at its best!
Fallout: Complete and utter freedom with guns and some ridiculous weapons? Sounds fun.








