Collect your gear and suit up.
Face possibly the largest number of enemies you have ever seen.
Survive until you die in the radioactive goo.
This mod was originally released with Episode and a bonus Opposing Force map on THWL. I have chosen to release each episode and the bonus map separately.
- Title: Marine Invasion: Episode 1
- File Name: hl1-sp-marine-invasion-ep1.7z
- Size : 677KB
- Author: Deeforce
- Date Released: 26 February 2008
You MUST have MapTap installed before using this link.
- Copy the marine-invasion-ep1 folder into your …\Steam\SteamApps\common\Half-Life\ folder.
- Restart or start Steam.
- Marine Invasion Episode 1 should now be listed in your Library tab.
If you require more help, please visit the Technical Help page.
No videos at this time.
WARNING: The screenshots contain spoilers.
4Last 7 days
12Last 30 days