Half-Life: Portal Gun remix

Gordon Freeman plays all of Half-Life with Portal's portal gun.

• The gun comes with the suit — it waits in the HEV suit room, right beside the suit.
• Blue and orange portals on any flat surface big enough, whatever it is made of. Left click blue, right click orange.
• Keep your momentum — drop into a floor portal and get flung out of the wall one.
• Everything comes through — enemies, thrown objects, and your view: look into a portal to see out the other one.
• Portal's crosshair brackets fill in blue and orange as each portal is placed.

Single-player, the whole campaign, no custom maps — it runs on your own copy of Half-Life.

On first launch Melty builds the gun, its sounds, the crosshair and the portal textures from your own Portal install, so no Valve content ships with the download.

Console settings: hlp_seethrough 0 draws portals without the view through them; hlp_debug 1 logs portal placement.

Limits: a portal seen inside another portal shows only its swirl; monsters go through portals they walk, leap, fall or get flung into but don't plan routes; portals close on level change, and portals on doors, lifts and trains close when that surface moves.

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A remix of Half-Life: Portal Gun by Chance Caywood, built on the Half-Life SDK (Valve) via hlsdk-portable by FWGS and FreeVGUI. Licenses in LICENSES.txt.