A downloadable game for Windows

Hello Gordon, and welcome to your last day at the Black Mesa Research Facility. A cloning experiment has gone awry and you find yourself in the Black Mesa you know, but it isn't the Black Mesa you know! Dr. Coomer and his clones have gone and made a muck of things and it's up to you to find enough PlayCoins™ to appease them!


Joshua Wilson(@StaticLoFi) - Programming/Sound Editing

William_Williams/Satahnielle Seiko for advising and helping find audio from the original HLVRAI Streams.

All assets used belong wholly to the Valve corporation, the levels were converted to usable format for Unity and the game may at some point be subject to a DMCA takedown notice if Valve deems it necessary. 

I don't typically put a lot of stock in fan games, but decided to cash in my one "indie horror game" for this one. All credit for inspiration goes to WayneRadioTV on Twitch and all the voicework used was taken from those strings and voiced by @hp_hollowtunes on Twitter.


Goodbye Gordon.zip 27 MB


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Y O U  S H O U L D ' V E  B R O U G H T  Y O U R  P A S S P O R T  G O R D O N

can i see your passport


Slender man meets Half life. Lol  dr. Coomer gives me creeps.

holy this is a good horror game

I like this game!

Awesome stuff man! Made this walkthrough video awhile back, just thought I'd post it here again. By the way, do you have any intentions of making a sequel? I would love you if you made one.

hahahaha Nice work, dude. hehehehe This Half-Life parody is cool:


So many people in the comments who don't know this game is based off of hlvrai and not just Half Life lol. Great game!! If you haven't watched the series yet and you like the game, you definitely should!

Haha, yeah that's why I tried to put a label on the page but a lot of people seemed to miss it. 


this video has all itch io games i made video on in 2020 including this one. I also wanna say thanks for the game and good luck for future projects. #hellofajourney 

my discord:


Good gameplay and experience! Remember the old days! 

Hello! I really enjoyed this game and wanted to know how you got the assets. I am a HUGE fan of old Half-Life assets, and was unsure where to find them.

There are tools out there that will directly convert the maps and models of Half-Life and any source game from their smd or bmp format into usable models for blender. Everything pretty much transfers 1 to 1 with a little fixing!

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Thank you very much! Do you know if there are any tutorials for that? And if not, could you link me to a tool? I am not that good yet. (At this sort of thing!)

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really loved the game. reminded me of slender man but it was funny.Not gonna lie the shadow coomer jumpscares really got me. and i love how you kept the graphics just as similar as Half life one. overall great game.

Thank You.

Heres my reaction please watch:

its so cheesy but so good

Show post...

Hello gordon

wonderfully done so simple but yet so spooky 


this is super scary, i liked it, pretty fun.


my first encounter with this game. A short twenty minute compilation, complete with commentary that's a bit cringey. Way too much fun playing this


dude, epic game. So much fun to play and reord in general. revisiting this was the right idea.



teolines moewona :D


i love this game

i very like this game 


This game is really good! I can see so much happening. kinda like dark deception! the atmosphere is amazing too! i didnt find any bugs so that is good! i was able to juke him in the kitchen! i was suprised!  

here is my gameplay if anyone gots a second :)

just a normal day at black mesa!

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Loved this game! Can't wait to see what you make next 


fuck u


I'm sorry, what?

so good game 8,5/10  

no its like a 9,5/10 

The game bugged in one part, so I had to start it over again. But other than that, I liked the game, it's really fun xD

I played through the game and actually recorded it for my channel. It was actually one of the first games I played for YouTube. It was a nice and nostalgic, albeit tense, experience. The scares actually got me more than I care to admit. It's a shame that it was so short, as it was actually incredibly well-made. Overall, it was a lot of fun, thank you!

if you'd like to watch some gameplay you can watch the video below!

i started playing goodbye gordon at 10:28

Pour les Francophones !
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