Next problem — we try to no use textures with readable text, because of translation reason.
Yes, indeed. Take a look at the pic. However, the signs are just a "flavor note" to make the map more pleasing to the eye. You can find similar signs in all the world.
I have finished debugging the various errors. The stairs have been remade, the second floor is accessible, the -check gives me only some overlapping brushes errors that I have nor the time nor the will to fix. I have developed a lot of respect for the game level editors, it's quite a long and difficult job. Now, what about the civilians? Should I put some more? They will end up slaughtered in no time, the map is small and crawling with aliens. Now I will need some playtesting, I have tried several skirmishes against aliens and I could not find any glitches. Please keep me posted if anyone can find any.