Item description:

A map I made from and idea I got from another game. Thought it would be cool in HL2:DM. The map will go on and on, replenishing ammo, if you can get it. The map will forcefully end when all the glass panels are broken. You can save yourself with various jumping pads, given you have access to a floor panel to jump on. If not it's instant death in highly toxic liquid.

I am working on a way to show a scoreboard when the map is forcefully closed by breaking all glass panels. Otherwise, you can set this as your servers only map. Short of making a mod I couldn't figure it out.