Now that you've developed a particle system, how hard would it be to make the flares behave more like descent 3 flares? I love how they spark in D3.

I've come up with a few things I would like to see in the game:

This may be difficult, but it would be great if the map had shared vision in coop mode. When an ally explores a different part of the level, it would automatically update your map as well.

Allow use of separate joystick buttons for ...