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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[SOLVED] Eek a leak
by The_Butler · Sep 20, 2012
2 Replies · 748 Views
Last post by The_Butler
Sep 20, 2012
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How to make Cave Johnson speak
by Nexif · May 20, 2011
8 Replies · 3,453 Views
Last post by Mr. P. Kiwi
Sep 20, 2012
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Light Panels [Solved]
by Lostprophetpunk · Sep 19, 2012
4 Replies · 1,237 Views
Last post by Lostprophetpunk
Sep 19, 2012
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[SOLVED]Strange Colored GLaDOS Room Floor
by joey19982 · Sep 17, 2012
7 Replies · 2,067 Views
Last post by joey19982
Sep 18, 2012
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HMW made a mod to peti ?
by supermarioportal2 · Sep 15, 2012
7 Replies · 2,640 Views
Last post by HMW
Sep 17, 2012
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Conveyors and friction
by narsqrd · Sep 14, 2012
5 Replies · 1,342 Views
Last post by HMW
Sep 16, 2012
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GUI Effect Question
by Zippy · Sep 15, 2012
5 Replies · 1,225 Views
Last post by FelixGriffin
Sep 16, 2012
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How to show all 4 viewport in hammer? (fixed)
by DaMaGepy · Sep 14, 2012
4 Replies · 2,536 Views
Last post by BenVlodgi
Sep 15, 2012
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[Solved]"Bad Detail Brush Side" Error
by MasterLagger · Sep 07, 2012
22 Replies · 7,076 Views
Last post by MasterLagger
Sep 14, 2012
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Need areaportals help
by r1corix · Sep 13, 2012
5 Replies · 1,224 Views
Last post by protoborg
Sep 13, 2012
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Mumblings from a Hammer beginner
by The_Butler · Sep 04, 2012
16 Replies · 7,350 Views
Last post by Aicxe
Sep 12, 2012
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confusing entlimit
by Sprowl · Sep 10, 2012
3 Replies · 1,488 Views
Last post by Sprowl
Sep 10, 2012
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3D Model: How to extract
by Pamaxxx · Sep 08, 2012
5 Replies · 7,188 Views
Last post by josepezdj
Sep 10, 2012
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Portal 2 doesn't start up
by Mr Waterhandle · Sep 06, 2012
6 Replies · 1,733 Views
Last post by Mr Waterhandle
Sep 08, 2012
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Custom Instances
by Shane · Sep 07, 2012
2 Replies · 821 Views
Last post by Shane
Sep 07, 2012
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Portal 2 suddenly broke?
by FelixGriffin · Sep 01, 2012
12 Replies · 2,231 Views
Last post by FelixGriffin
Sep 06, 2012
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trouble with env_screenoverlay
by narsqrd · Sep 06, 2012
2 Replies · 990 Views
Last post by narsqrd
Sep 06, 2012
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KIlling players from entity output
by Patches34 · Sep 02, 2012
13 Replies · 2,560 Views
Last post by Patches34
Sep 06, 2012
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Some level problems
by pikaguy900 · Sep 01, 2012
20 Replies · 4,072 Views
Last post by HMW
Sep 06, 2012
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Adding Sounds To Portal 2 SDK
by Faja_2485 · Sep 03, 2012
14 Replies · 3,716 Views
Last post by josepezdj
Sep 06, 2012