Spark engine

• Real-time, in-place editing with no waiting or compilation
• All tools let you work with final results in front of you. All tools hot-load into the game as well so if you save your work while the game is running, you can see your changes in-game.
• Lua script based for the same reasons - add new weapons or game elements while the game is running. 
• Keep dependencies between systems to a minimum to allow them to be used independently and in novel ways
• Allow content creators to work the way they want to work - don't impose a specific pipeline or workflow

Spark includes:

• A simple, powerful level editor
• Cinematic editor (used to build our teaser)
• Art builder tool (no more command-line, just save in 3DS Max, Maya, Photoshop, etc.)
• Decoda (Lua script IDE)