Decay: Solo Mission a ground-up port of Half-Life: Decay that allows for seamless single-player gameplay in place of the original co-op. But it’ll also have fixes, more detail, and polishing where warranted for an improved experience.
This is a demo featuring about 20-30 minutes worth of gameplay and is taken from the opening chapters Dual Access and Hazardous Course.
To see in-progress screenshots and learn more about the full version of Decay: Solo Mission, visit the ModDB page, follow the author on Twitter, and check out Mr. Floyd’s Patreon.
Basic Details
- Title: Half-Life Decay: Solo Mission (Demo 1)
- Filename: hl1-sp-decay-solo-mission-demo-1.7z
- Version : 1.2
- Size : 20.0 MB
- Author: Mr. Floyd
- Date Released: 1 February 2021
Download Options
Manual Installation Instructions
If you require more help, please visit the Technical Help page.
- Copy the dsm_demo_v12 folder (and if desired, the dsm_demo_v12_hd folder) into your SteamApps\common\Half-Life folder.
- Restart or start Steam.
- Half-Life Decay: Solo Mission (DEMO V1.2) should now be listed in your Library.
Screenshots
WARNING: The screenshots contain spoilers.
Reader Recommendations
Total Downloads
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968Overall
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Meta Review Data
Statistics based on 3 comment(s) with meta review data.
Installed:
Using Gauge: Users
Manually: 3 Users
Time Taken:
Average: 11 Hours, 35 Mins
Shortest: 0 Hours, 46 Mins by ShawnHL
Longest: 30 Hours by Hec
Total Time Played: 34 Hours, 46 Mins
Using Gauge: Users
Manually: 3 Users
Time Taken:
Average: 11 Hours, 35 Mins
Shortest: 0 Hours, 46 Mins by ShawnHL
Longest: 30 Hours by Hec
Total Time Played: 34 Hours, 46 Mins
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Jump to a review
This looks okay, but there already is a remake of Decay for Half-Life in which you can even switch between the characters like in the original game!
The intention of this mod is to remake the original game into a single-player experience, not to do yet another 1:1 port of the game to PC.
Well, this is a nice little Demo that indeed turns the HL Decay coop experience into a Single Player one.
So I guess it’s worth it. Also, the whole 2-3 maps felt quite polished and professional.
My only and definitive complaint is the length of the mod which is quite short. I mean if you took the bother of turning it into a SP why not make a proper mod and make it longer?
That would be cool.
Manually
Hard
30 Hours
There is actually a full version of Solo Mission currently being developed. This is just a short demo
I found this mod very good, ideal for those who haven’t played half life decay, it’s very successful
Manually
Medium
46 Minutes
I very polished and fun demo. It’s going to be interesting to see how these levels will be redesigned to fit single player. I look forward to the full release!
Pretty damn good, played it like 2 or 3 times, very fun, gotta love the map redesigns, I’m rotting to play the full version someday 😛
Manually
Hard
4 Hours