The Desuroom Revival only runs the Harbl Hotel map. If it's your first time connecting to our server, your Team Fortress 2 client should automatically download the map for you. However, you can also download the map here, or download it from GameBanana.
In order to interact with certain parts of the map, you'll need to bind a key to
+use in Team Fortress 2. To do this, open up the developer console in the game, type
bind f "+use" and then press the Enter key. For more help, watch the following video:
The Harbl Hotel map has many secrets. You can either explore and discover them on your own, or watch Xenon, the author of map, give you a tour through them all:
A big part of the fun of the server is micspamming, and you're seriously missing out if you don't know how to participate in this pastime. You can micspam either by using Half-Life DJ or by using Virtual Audio Cable.
After your tools are set up, you'll need to select what audio to micspam. This is completely up to you—from music to short sound effects to ear rape to narrative masterpieces, the choices are endless!