== External links ==
* [http://wayback.archive.org/web/*/http://www.doom2.net/doom2/facility/agility.html Wallrunning as a deathmatch tactic], at doom2.net(archived)* [http://wayback.archive.org/web/*/http://www.doom2.net/~compet-n/index.cgi?action=nostalg&page=map23 A discussion of thingrunning] (with demos) on the [[Compet-N]] web site(archived)
[[Category:Errors and bugs]]
[[Category:Tactics]]
[[Category:Doom engine]]