Half-Life: Alyx

Half-Life: Alyx

981 ratings
The Undertow
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Addon Type: Maps
Enemy & NPC Types: Combine Soldiers, Headcrabs
Difficulty: Beginner
File Size
Posted
Updated
1.629 GB
Oct 14, 2022 @ 5:36am
Nov 16, 2022 @ 9:17am
5 Change Notes ( view )

Subscribe to download
The Undertow

Description
[PHOTOSENSITIVITY WARNING - The following experience contains strobing lights and textures. Viewer discretion is advised]




You play as Alyx, tasked with delivering a mysterious briefcase to the owner of an underground night club, upon arriving you realize this deal might not be so straight forward...

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Expected Playtime: 50min - 1hr

Features:
  • Full-fledged Story with Voice Acting
  • Custom Sounds, Assets, and Gameplay
  • Unique Puzzles & Engaging Combat
  • Full Single-Controller Support
  • Drinkable Vodka (Finally)

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Notes:
Enabling other addons can cause unforeseen consequences. It is recommended you disable all other addons before starting the campaign.

This map has been designed for players who’ve completed the Half-Life Alyx campaign, it is recommended that you finish the base game before playing.

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Credits:
Created by: Dormin & Higgue
Voice Actors: Stephen Walker, A.G. Rook, Szimipek, Riley Maness, Reeko Brooks, David Myers, Alex Goldman
Additional Work: Echosmoker, GoogleyGareth, MegaKosan, Chrjen, TheParryGod

Playtesters: Thank you to everyone that playtested this map across the years, we could not have made this map without your invaluable feedback. The full list of playtesters (over 95 people!) can be seen within the credits.

How to Install/Play (30s Tutorial)

Crashes/Bugs:
If you are experiencing a crash or bug, please see our Known Issues section, which includes some workarounds for these issues.
Popular Discussions View All (2)
38
Apr 7 @ 11:15am
PINNED: Report Bugs Here / Known Issues
Dormin
7
Mar 24 @ 7:34am
Walkthrough Video
Dormin
301 Comments
Blue_Sun Apr 13 @ 11:02am 
So much fun! Loved it, very well done guys!
kλleid Apr 6 @ 1:49pm 
Awesome map, loved the trippy bit and the 2 endings. Don't remember if it was mentioned that it can't be played with other addons, I played it with the auto pickup one and had no issues.
IvanchO Apr 4 @ 3:47pm 
Great experience! Thank you so much!
motamaues Apr 1 @ 1:42am 
That was sensational, what a cracker seriously. Really enjoyed the effort that went into it, everything worked well and you made it fun but it's also true to genre.
Strawblaze Mar 27 @ 8:56pm 
Thank you!
BOb Mar 13 @ 2:44am 
This was such a good experience, everything was good! And I loved the final part (I won't spoil it)! Also, One Eye reminds me of the Cloned Bad Cop from Entropy Zero 2, but more mafia boss. :steamthumbsup:
wongojack Mar 10 @ 9:51pm 
This is about the length of an Alyx level and was better than all of them. Was the perfect thing to play immediately after finishing the campaign.
King ZaZa Mar 10 @ 6:53am 
100% Awesome, so lucky we get these kind of mods.
:0 Mar 8 @ 9:15am 
YAY
Dormin  [author] Mar 7 @ 9:37pm 
No poison headcrabs :)