Half-Life 2: Year Long Alarm
Year Long Alarm is a Half-Life 2 single-player mod that is set in an abandoned mine outside of City 17. A Scanner has discovered you, and the Combine are closing in on your position. Fight your way through a vast underground mine to try and meet up with the Resistance members of Station 12.
Trailer: YouTube
ESRB Rating: Not Rated
Genre(s): Action | Adventure