Black Mesa

Black Mesa

2,273 ratings
On a Rail Uncut
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701.462 MB
24 Jan, 2016 @ 5:34pm
25 Apr, 2021 @ 12:18pm
26 Change Notes ( view )

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On a Rail Uncut

Description
Text FAMGUY1 (real name: Chon Kemp, A.K.A. DIGITAL SPORTS - now the Lead Level Designer for Black Mesa) old project to finish "uncutting" Black Mesa. This mod extends Black Mesa's On a Rail back to the length of the chapter in HL1, by seamlessly adding 4 new maps in between the existing Black Mesa maps.

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Black Mesa cut "On a Rail" extremely heavily, due to its unpopularity and confusing design in the original Half-Life. On a Rail was 10 maps in HL1, and is represented by a mere 3 maps in Black Mesa. While Black Mesa's version of OaR has been well received for its less confusing design and greater focus, some fans (such as myself!) might have wanted to see the original HL1 maps given the Black Mesa treatment. Well, here they are! This is my attempt at restoring the missing maps from "On a Rail" to Black Mesa. Note that these maps are very far from straight 1:1 remakes. I've attempted to follow Black Mesa's redesigning principles on the maps which I've remade. This means that areas which were poorly designed in HL1 were streamlined and simplified in this remake, and areas which had potential for expansion have been expanded. The aim of the project is to maintain consistency with both Black Mesa and Half-Life 1, and like ST Uncut, to maintain flawless integration with Black Mesa's current offerings.

THIS MOD HAS BEEN LEFT UNFINISHED. I was hired onto the Black Mesa team in September 2013, and I put this mod on hold in order to invest time into my real commitments with Crowbar Collective. However, the mod is finished enough that it can still serve as a worthy addition to the game - but I just wanted people who play this to be aware that it is not 100%. Probably more like 60%.
Popular Discussions View All (27)
28
18 Dec, 2022 @ 4:44pm
Its a good extension, but its not friendly for new gamers
MXYLR #Black Mesa Deathmatch TV
41
3 Apr, 2020 @ 3:28pm
Will this be added to the official update, just like the "Surface Tension" maps were?
dragon99919
19
15 Jun, 2019 @ 10:00pm
Bug Report
Mikel S
< >
789 Comments
SuperLarrySFM 7 hours ago 
you're actually a masochist if you want to put this in your game
Theplayerthatexists 27 Dec, 2022 @ 5:21pm 
What is ST uncut?
xFh4nT0mA- 20 Dec, 2022 @ 8:01pm 
OARU will be updated in future?
Master Ballcock 1 Dec, 2022 @ 4:49pm 
@VHsigil These maps should be added immediately to the normal OAR campaign once you subscribe to it and it downloads. The maps are added between the vanilla ones and you just have to go through at least the first map before you see any of the ones this adds.

If by "replace" you mean completely remove vanilla OAR and use only the maps this mod normally adds, I'm afraid that's not how map transitions work.
VHsigil 29 Nov, 2022 @ 1:57pm 
Is there a way to make this replace the vanilla On A Rail during the campaign
CaptainofPie 25 Nov, 2022 @ 4:29pm 
@Downchillin Surface Tension Uncut is apart of the main campaign, and has been for awhile now
Phantom Ghost 20 Nov, 2022 @ 7:33am 
Surface Tension Uncut is already part of the main campaign.
Downchillin 10 Nov, 2022 @ 9:36am 
hope the dev makes a comeback to finish this and makes surface tension uncut:(
TheLizzillasH 4 Nov, 2022 @ 9:56pm 
why you'd do this, i have no goddamn clue
Veta 'Zogum 1 Nov, 2022 @ 5:16pm 
For anyone who's playing On A Rail Unucut, I highly recommended to also include the Loop Mod (It modifies the 1st Map)