A quick demo level for 0.2 showing new monsters, door trickery, and player characteristics (the fox is slightly faster and starts with no weapon). You can walk back and forth between the first 2 rooms (green doors in voxde), and there is one use-once door (blue).
The fox starts with no weapon? I've set up WASD to shoot up/left/down/right, and they make the fox fire shots. The X key, which is set as the generic shoot-whatever-direction-you-are-facing button, doesn't work.