Intruder
A Sven Co-op map you can host and play in your browser — no download, no Steam client.
Host Intruder in your browserBrowse all co-op maps
Intruder 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
| Author | Turrican |
|---|---|
| Released | 2007 |
| Difficulty | Medium |
| Size | Large |
| Map file | intruder |
| In your browser | Installed — hosts instantly |
| Cost | Free — no account, no Steam client |
Tagged: boss · official · official-screlease · secrets · survival · svencoop4 · svencoop5 · walkthrough
About this map
What to expect
It is a single large map, so there is a fair amount of ground to cover in one sitting. The author rated it medium difficulty.
How to play it
- Press Host above. The map starts straight away.
- Share the room link with whoever you want to play with.
- 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