Hello, everybody! Today's update is for "The Descent". I felt it was a little repetitive, so I added some more variety into it. It used to be 4 levels of random gen halls/rooms with enemies scattered around (kill all enemies to advance to the next level), and then 1 big room with new weapons and big wave of enemies. But now, there are 2 more types of levels.

- Alarm level. Enemies will constantly spawn on this level. Get to the elevator at the end of the level as fast as you can before you are overwhelmed by the enemies.

- Survive level. Somewhat large room full of obstacles/cover. Survive the wave of enemies. When the wave is over, you can advance to the next level.

I also added in another "big room" at level 40. And if you reach level 40, you get the "Heavy Rifle", the most powerful weapon in the game (not including cheat code weapons). If you reach this level, you also unlock the new cheat code I added, which will allow you to have the heavy rifle in any campaign level (rather than just the final level).

Also, I fixed the co-op for "The Descent" (which broke after the recent 4 player update).

I hope you all enjoy the update, and let me know if you find any bugs!