Just combination of default sandbox maps with some small modifications. Noded for usual AI and for NextBot. Added HDR....

NEW OFFICIAL REMAKE OF THIS MAP IS OUT NOW: http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=432484761 gm_flatbuild_pb is almost like gm_flatgrass on gmod12, and with the grass extending to a sandy beach and a large ocean that has a pretty well-balanc...

A large building map divided in multiple parts : - The main island with the spawn room, a lot of flat space to build, some small hills, buildings (including 6 garages and a small city), helicopter landing pad, roads (including large ones for planes), docks...

A huge tropical island map with sandy beaches, forests, caves and rivers - suitable for roleplay and survival gamemodes. A two-month project, Big Island spans the entire usable Hammer grid and features 90% custom content as well as a few secrets. We recomm...

!!!!!!!!!!!!!!!!!!!!!*********************************************!!!!!!!!!!!!!!!!!!!!!!!!! READ THIS OR YOUR MAP WILL NOT WORK!!! Since this map is so large and contains so much, I had to split it into 2 parts in able to get it on Workshop. GET PART 2 HER...

!!!!!!!!!!!!!!!!!!!!!*********************************************!!!!!!!!!!!!!!!!!!!!!!!!! READ THIS OR YOUR MAP WILL NOT WORK!!! Since this map is so large and contains so much, I had to split it into 2 parts in able to get it on Workshop. GET PART 1 HER...

http://i.imgur.com/O5GM5CE.png This is a map where you can build, test and have fun with your vehicles in many different areas. Made by me (Lubstar) http://i.imgur.com/42t8Fsi.png * Garages with area portals * Spawn with area portal * Road around the whole...

A quiet town lies near a mountainous forest littered with landmarks from a bygone era. No other games or addons are required! Features: - A large terrain (maximum map size) with a river, steep hills and dense forests - A town and various other buildings sp...