Hammer and Modding

General discussion and help forum for all things Portal 2 Hammer mapping, modeling and modding. Post screen shots of your upcoming Portal 2 maps or ask for help about mapping for Portal 2, but be sure to read the useful stickies!

Topics
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What do the underground cave wall colors signify?
by splatt · Oct 18, 2015
2 Replies · 1,608 Views
Last post by splatt
Oct 18, 2015
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Portals placing sideways on panel brush
by Crawfish · Oct 14, 2015
8 Replies · 3,007 Views
Last post by josepezdj
Oct 18, 2015
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Uploading Hammer maps to the workshop
by Jacksierp · Oct 16, 2015
6 Replies · 2,041 Views
Last post by splatt
Oct 17, 2015
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Rusted Cube Button
by TreasureGhost · Oct 15, 2015
5 Replies · 2,195 Views
Last post by josepezdj
Oct 16, 2015
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underwater problem
by Kwinten · Oct 10, 2015
9 Replies · 2,405 Views
Last post by Kwinten
Oct 16, 2015
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Multiple env_projectedtextures
by That Greek Guy · Oct 11, 2015
13 Replies · 5,640 Views
Last post by RustyDios
Oct 14, 2015
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Project Thaumaos: now on Greenlight!
by CitadelCore · Oct 10, 2015
6 Replies · 2,097 Views
Last post by Ciirulean
Oct 12, 2015
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Portal 2 map publishing tool down after today's update
by GameBurger · Oct 10, 2015
2 Replies · 1,363 Views
Last post by RectorRocks
Oct 11, 2015
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I give you my AQTD viewmodel :)
by FireFusorf · Sep 06, 2015
4 Replies · 2,019 Views
Last post by AuesomeMan3840
Oct 09, 2015
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Stickymod Beta Release (Sticky paint sourcemod)
by sicklebrick · Dec 15, 2013
19 Replies · 10,543 Views
Last post by quaternary
Oct 09, 2015
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"Backstage" model usage?
by splatt · Oct 02, 2015
2 Replies · 1,529 Views
Last post by splatt
Oct 07, 2015
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Rereleasing map with custom content
by Konke · Aug 24, 2015
8 Replies · 2,358 Views
Last post by Konke
Oct 07, 2015
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No red line appearing in the hammer
by ForceGamer · Sep 26, 2015
9 Replies · 3,462 Views
Last post by Chyllinalex
Oct 06, 2015
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Wind Problem
by TreasureGhost · Oct 05, 2015
3 Replies · 1,478 Views
Last post by TreasureGhost
Oct 06, 2015
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Some VTF's are Transparent when they seem they shouldn't
by AuesomeMan3840 · Oct 05, 2015
4 Replies · 3,170 Views
Last post by AuesomeMan3840
Oct 06, 2015
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Skybox problem
by ForceGamer · Oct 03, 2015
5 Replies · 2,560 Views
Last post by josepezdj
Oct 05, 2015
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Water bottom_material
by Kwinten · Sep 16, 2015
5 Replies · 1,791 Views
Last post by Kwinten
Sep 26, 2015
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Instances and random spawns
by KyloX · Jul 04, 2015
15 Replies · 5,865 Views
Last post by KyloX
Sep 26, 2015
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Elevator screens are white
by juniverse · Sep 19, 2015
1 Replies · 1,340 Views
Last post by splatt
Sep 25, 2015
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Portal: Combined Technologies - Help Wanted #1
by CamBen · Sep 11, 2015
3 Replies · 1,675 Views
Last post by CamBen
Sep 22, 2015