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The subject matter of this article does not take place in the "real" Half-Life and Portal universe and is considered non-canon.
|This article is under construction as it lacks elements required to provide basic coverage of its subject and/or has yet to be fully integrated into the Combine OverWiki.|
When the article is brought to a verifiable and presentable state, it will be reviewed as part of the Cleanup Project. You are invited to assist in its construction with your own additions and improvements.
Behind the scenes
Run Off was inspired by the original Half-Life multiplayer map Crossfire. It is based on the Half-Life 2 map
d1_canals_07, particularly the APC garage, and also reuses the drainage ditch area from
- Stacking a few props on top of the blue dumpster near the Combine side bunker entrance makes it possible to go out of bounds on the bunker's roof. In addition to providing a good vantage point, this allows one to survive the airstrike while being outside.
- Using the "noclip" cheat reveals an otherwise inaccessible sewer tunnel between the pier and the drainage ditch. It was likely supposed to connect both areas for a better gameplay flow, as the drainage ditch is a dead end, but was left blocked off for unknown reasons.
The Combine control panel used to call in airstrikes.