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[SP|COOP] Year Long Alarm

Half Life 2 and its Episodes might be required if you see red errors or purple texture
Please rate it up if you enjoy this mod!;)

Year Long Alarm

[www.runthinkshootlive.com]

You are 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.

Year Long Alarm was a medium length single player mod originally designed for Source SDK Singleplayer 2013 by Chuck Wilson[www.aspaceman.com]. It was first released on April 27, 2012 on RTSL website. It was later released on Steam. The player must find his way to a rebel outpost, while dealing with dangerous enemies and puzzles.

This mod was ported to Garry’s Mod by myself. Missing particles are fixed. Lua-coded automatic level transition, loadout system, checkpoint system and a simple anti-cheat protection (can be easily disabled by server admin, check out the spoiler below if needed) are added for a better multiplayer experience. Please note that this mod should only be played in the Sandbox. You can play this map in singleplayer or with a few friends.

1. Level transition for multiplayer and singleplayer.
2. Weapon loadout based on player's progress.
3. Checkpoints.
4. Simple anti-cheat.

Location: Others=>yla_mine (with a preview image)

For server admins, to disable anti-cheat (enable spawn menu), type “yla_nospawnmenu 1” in the console, but remember to enable “sv_cheat” first.

If you ever get lost or couldn't figure out puzzles, take at look at the playthrough video of the original Year Long Alarm mod recorded and uploaded by Bolloxed. You can always check out his channel for more Half Life content: Bolloxed

The game can freeze for a few seconds in the second map yla_bridge after player throwing a grenade into the window of the wooden house next to the bridge which causes a chain reaction. It WON'T result in crash, just be patient and wait for a few seconds.

Original map designer: Chuck Wilson
Adaptation to Garry’s Mod: @zql9843
Play-testers: @zql9843 @l1nk-wheat_Shield

I have created a list containing 50+ SP/COOP maps that you can play with your friends, check it out:
COOP Maps Collection