Black Mesa Special Tactics Sector

A Sven Co-op map you can host and play in your browser — no download, no Steam client.

Black Mesa Special Tactics Sector — Sven Co-op map screenshot

Host Black Mesa Special Tactics Sector in your browserBrowse all co-op maps

Black Mesa Special Tactics Sector is already installed here, so hosting it starts immediately. Friends join from a link; there is no port forwarding, no dedicated server to rent and nothing to install on either side.

Map facts

AuthorTrempler
Released2016
SizeMedium
Map filebm_sts
In your browserInstalled — hosts instantly
CostFree — no account, no Steam client

Tagged: black-mesa · co-oprequired · fun · losable · music · official · official-screlease · pvp

What to expect

It is a single medium-sized map, playable in one sitting. The author did not record a difficulty for it.

How to play it

  1. Press Host above. The map starts straight away.
  2. Share the room link with whoever you want to play with.
  3. They open it and join — no install, no account, no port forwarding.

This map is already stored here, so pressing Host starts it with no wait. Everyone who joins needs a browser and the link, and nothing else — they do not need to own Half-Life, install the Sven Co-op client or make an account. Because the connection is brokered for you, neither side forwards a port or rents a server.

New to Sven Co-op? Start here → · Playing with friends → · All co-op maps →

More co-op maps

Browse the full index of co-op maps →

Map data from SCMapDB under CC BY-SA 3.0. Sven Co-op is by the Sven Co-op team; not affiliated.

Maps · Game modes · Weapons · Co-op maps · Guides · Tools · How to play · Leaderboard