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!
Announcements
Forum Rules and Important Info - Read Before Posting!
by
msleeper
· Jan 19, 2026
2 Replies ·
810 Views
Topics
Decompiled Wakeup Level - Voicelines will not play / work
by
fmgstudiosyt
· Oct 04, 2026
1 Replies ·
83 Views
Beginner looking for a step-by-step Portal 2 Hammer workflow
by
OlafTheGrey
· Jul 01, 2026
4 Replies ·
1,301 Views
The ThinkingWithPortals Map Showcasing Thread
by
WinstonSmith
· Jun 27, 2011
2,565 Replies ·
677,950 Views
Hammer Run Map Error (If Helps Using Hammer ++)
by
poompoompow
· Jun 04, 2023
0 Replies ·
1,208 Views
No replies
When I try to run map on normal and all expert settings my map compiles but portal 2 does not load
by
NMT-BLU
· May 06, 2023
0 Replies ·
1,084 Views
No replies