Over and over, Valve underestimates the skill of the Source Engine modders. They release a demo for us, try their very best to keep us from diggin in deep into the engine to unlock features that Valve doesn't want us to see...yet. Once again, a modder has stuck his head into the inner workings of Left 4 Dead 2 and unlocked versus mode for us all to enjoy. Dedicated modder Saul created a plugin that allows anyone to play Versus Mode with anyone from anywhere. No extra downloading needed if you join a game in Versus Mode, just a simple command you type into console. If you want to host a versus game however, you will need to download a simple 80kb file and use a few commands to get you started. Keep reading for more screenshots and instructions on how to get this working.

1. Extract the ZIP to \Steam\steamapps\common\left 4 dead 2 demo\left4dead2
2. Start up Left 4 Dead 2 Demo
3. Get a game going in Single Player or Online.
4. Type the following into console:
   plugin_cvar sb_all_bot_team 1
   plugin_allow_remote_commands 1
5. To become Infected, type the following into console:
   set_infected 1
6. To change back to survivor, type the following:
   set_infected 0
7. You can force a client in your server to be infected/survivor by using:
   plugin_set_infected <their userid> <0 = make survivor, 1 = make infected>
8. Don't want your clients to be able to make themselves infected and manually spawn? Then use the following command:
   plugin_allow_remote_commands 0
9. If you want your clients to spawn themselves by using infected_spawn, and to disable auto-respawning, use this command:
   plugin_infected_autorespawn 0

---

Add this article to your favourite Social Bookmarking websites