HeroEngine
（重定向自Hero Engine）
HeroEngine is a 3D game engine and server technology platform originally developed by Simutronics Corporation specifically for building MMO-style games. At first developed for the company's own game Hero's Journey, the engine won multiple awards at tradeshows, and has since been licensed by other companies such as BioWare Austin (which is using it for Star Wars: The Old Republic) and Stray Bullet Games (for an as yet unnamed project).