GM_1144 A simple sandbox map with a few buildings. Check out my other maps at: https://steamproxy.com/workshop/filedetails/?id=1416088183...

GM_Glasshouse If you didn't sign up to break glass, then you shouldn't be here. Check out my other maps at: https://steamproxy.com/workshop/filedetails/?id=1416088183...

GM_MetroRaid This is a short map where you carry out a raid on a rebel base housed in an old warehouse. During this mission your old allies are your enemies and your enemies your allies. This means that you have the combine for an ally, while the resistanc...

GM_TheRuins This map was originally intended as a PVP map but it works as a sandbox as well. Check out my other maps at: https://steamproxy.com/workshop/filedetails/?id=1416088183...

GM_AntlionSurvival Survive against waves of antlions until you or they die. Survive long enough for reinforcements. Check out my other maps at: https://steamproxy.com/workshop/filedetails/?id=1416088183...

EZ_Subway_01 You are a metrocop, on route to your objective via helicopter. Your objective, to clear a rebel base of operations. However, it doesn't quite go as planned. Check out my other maps at: https://steamproxy.com/workshop/filedetails/?id=141608...

Fixed Version: https://steamproxy.com/sharedfiles/filedetails/?id=1607570067 Multiple outland biotics approaching your position . . . Survive against waves of zombies that increase in difficulty the longer you play. Check out my other maps at: https://...

GM_NightSurvival2 The last one didn't work for a lot of people so I remade it. Survive against waves of zombies that increase in difficulty the longer you play. More maps: https://steamproxy.com/workshop/filedetails/?id=1416088183...

GM_Darkmaze Dark, underground and confusing. Good for those entities that chase you trying to kill you, like Slenderman, SCPs or Sanic. (No NPCs included) My other maps: https://steamproxy.com/workshop/filedetails/?id=1416088183...

EZ_Subway_02 You managed to survive last night, lucky you. You are awoken by a loud explosion, I wonder what it is. My other maps: https://steamproxy.com/workshop/filedetails/?id=1416088183 More of Civil-Protection: https://steamproxy.com/sharedfil...

GM_Simulation Eliminate 35 enemies to conclude your training. Maps: https://steamproxy.com/workshop/filedetails/?id=1416088183...

EZ_Subway_03 You find yourself a long way down the sewer, far from where you were before. More maps like this: https://steamproxy.com/workshop/filedetails/?id=1416088183 More of Civil-Protection: https://steamproxy.com/sharedfiles/filedetails/?id=1...

GM_Sandbox Just look at the pictures. May require HL2:EP2 More of my maps: https://steamproxy.com/workshop/filedetails/?id=1416088183...

GM_Arena Fight through 8 waves of enemies that increase in difficulty. Other enemies and allies will be randomly thrown into the fight at different times, to make the fight more interesting. More maps: https://steamproxy.com/sharedfiles/filedetails/?id...

GM_ArcherBeach Archer Beach has a large and deep water centre surrounded by a sand edge. It contains four small buildings, ample sandbox space and three bunkers with functioning blast doors. More maps by the same person: https://steamproxy.com/workshop...