Making live collaboration across the globe possible. HeroEngine is an MMO development team’s dream come true - it streamlines the entire process of building your MMO game. Artists, world builders, scripters, game designers, producers, and customer service can all collaborate live, online, in real-time. Create and update your game faster, with more time to focus on the fun rather than waiting for code to crunch. Build the game and play it at the same time to see instant results.