In Diablo, There's Some server but only 10,000 or something. But in MU, they can create their own servers and play servers like Muaway, devilzmu,... Blah blah blah. Diablo Is Pay to win and MU Online they can pay to win and free to play.
ARPAY - Buy gift cards at ar-pay.com, which allow you to access your favorite internet services: online games, e-wallets and console games, online shopping cards and many more!
Stella Glow - Stella Glow is an Action, Role-Playing, Turn- based, Tactical and Single-player video game developed by Imageepoch and published by Sega.
G2A - Enjoy the vast offer of Steam, Origin, Uplay, Battle.net, GOG, PSN and XBOX CD-Keys at the most attractive prices on the market. Don’t overpay – buy cheap on G2A.COM!
Digimon Story: Cyber Sleuth - Digimon Story: Cyber Sleuth is an Action, Role playing, Open-world, Exploration and Single-player video game developed by Media Vision and published by Bandai Namco Entertainment.
Kinguin - Marketplace to buy/sell game keys for a myriad of platforms including: Battle.
The Legend of Legacy - The Legend of Legacy is an Action, Role Playing, Open-word, Third-person and Single-player video game developed and published by Furyu.