Found this cool script/mod on YouTube... allows you to build "props" and rotate them to create anything that you can think of. Here's a video. [youtube]http://www.youtube.com/watch?v=jMIGebBuQJI[/youtube] http://files.filefront.com/BarricadeBuilderV3rar/;13651617;/fileinfo.html That's where you can find the script. (Extract it to Steam\steamapps\common\left 4 dead\left4dead\scripts) A screen shot of what I made in like 5 minutes... just for some ideas. DISCLAIMER: I didn't make this mod/script and all credit goes to the creator, not myself.