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gm_ps_hugeflatconstruct_v2

This is part of PHX2, which was later integrated into Garry's Mod, without this map. I had it on an old hdd, so there it is.
I take no credits for this upload.

This is the original gm_ps_hugeflatconstruct_v2, unedited, with the GladOS voice line when you start the map.

For people that don't know what this map is, basically a mix of gm_construct and gm_flatgrass but extended, it's "huge", there is plenty of terrain to build on and possibly easter eggs.

People with potato computers, you may encounter lower FPS on this map.
(Edit: After uninstalling some addons and uninstalling the other upload of the map (I think that I was playing on the other one when trying performance tests), my fps seems to be at 500-600 constantly on the map)

If the brightness is too much for you, enable Bloom in your spawnmenu, it fixed it for me.

If you want a nav mesh to do stuff with NPCs and all:
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2618215381

Hope that you will enjoy!