Fight your way through a Black Mesa Complex as the HECU and retrieve private company data to help shed some light on an ongoing resonance cascade! Defend your company's confidential data from the military as a Black Mesa Security Guard, they don't pay you ...

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Welcome to black mesa south. The only black mesa subsidiary that transport all of your favorite boxes around the world. With custom crowbar action™ for your pleasure. Proud 3rd place in the Intruder x Black Mesa map making contest. Version V2.0, see the ch...

"Welcome to the skies, fellas. Hope you aren't scared of heights." // INCOMING TRANSMISSION So, Phil's group has been bothering me for a while now, I need you to get onto their airship and confirm my beliefs. I'm pretty sure they're working on something. S...

NOTE: THIS MAP DOES NOT HAVE ANY STEALTH ELEMENTS. IT IS MAINLY PURE COMBAT. IF YOU ARE NEW TO THE GAME PLEASE DO NOT PLAY THIS MAP. Japanese resort is based on a real Japanese resort! This is a fairly small map, great for games for 2v2 or 3v3 action! (5v5...

The old classic version of Oceanside...

This is a ranked map. You'll receive XP while playing it. Goodbye Tower, hello Gas! In an attempt to make some extra cash on the side, and to have another hiding spot for the briefcase, Phil decided to open his very own gas station. He also brought along h...

This is a ranked map. You'll receive XP while playing it. Goodbye Sand, hello House! After the Saloon was raided, Phil decided to build a house in the middle of a forest. With this unusual and slightly concealed location, the briefcases will never be found...

This is a ranked map. You'll receive XP while playing it. The Intruders have stumbled upon Phil's office! They'll breach the building any second now to steal a briefcase! Map Description/Features A small map with limited exits but a handful of entrances. R...

This is a ranked map. You'll receive XP while playing it. Goodbye Office, hello Desert! Phil and his crew moved out west to restore an old western town. They have plans to the location as front, disguising their operation as a tourist attraction. After man...

This is a ranked map. You'll receive XP while playing it. Goodbye House, hello Tower! Shortly after Phil's House was raided Ricky went out of his way to find a new place to continue the business. He bought a few lots and told Phil about the new real-estate...

Pool Party is a map inspired by the famous Pool Day map that appeared in Cs 1.6. The purpose of the map is to have fun with friends and remember the nostalgia of a Classic map. The Map itself is a PVP with no defined objective. Thanks for Playing on the Ma...

Made for the Black Mesa X Intruder Event https://steamhost.cn/news/app/518150/view/3365896057856259571 Now arriving, Sector G, Hydro Electric 3 Phase Campaign A Black Mesa inspired campaign with 3 phases - each round in a match can have different...

This is it! The ultimate highrise battle between Guards and Intruders! Professional puts you in the shoes of either a team of elite guards, tasked with protecting valuable data on the CEO of this company, or a crew of criminals seeking out corporate secret...

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In the middle of the desert night, a lone train carrying sensitive tactical information barrels through a sandstorm -- a perfect time for the intruders to strike. Make your way to the front of the train or defend it from your enemies. Make use of any cover...