Questionable Ethics | Half-Life, Part 10 @Coincident

Uploaded February 2023 | Updated September 2026, 15 hours ago

Gordon Freeman exits the waste disposal plant and finds a secret passage into another hidden Black Mesa laboratory where it looks like alien species have been kept in containment from before the resonance cascade incident...

Half-Life on Steam: store.steampowered.com/app/70/HalfLife

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Questionable Ethics | Half-Life, Part 10

Its all Cyberdemons for me | Cosmogenesis Fight 44-45

A Bridge Too Pinky | Cosmogenesis: Fight 20-21

Another Mega, Another Facerocket | Cosmogenesis Fight 43

Sunlust Map 30 UV Fast - Doom Strategy Guide

The End Of Map 01 | Cosmogenesis: Fight 26-27

$D5DA5: These Doom speedmaps are nuts! D5DA5 = Dubzzz 5min Design Assembly 5 is a speedmapping community project where mappers have 5 minutes to create a map, and then have some extra time to playtest, fix, and balance their map without changing the original design. With 64 maps in this set, I decided to only show off a few selected maps during this playthrough, which includes several Okuplok homages. Some of these maps are difficult. Some of these maps are crazy. Many of these maps are fun! Doom on steam: https://store.steampowered.com/app/2280/DOOM DOOM_II/ dsda-doom sourceport: https://www.doomworld.com/forum/topic/150766-dsda-doom-v0290-2025-04-08/ Download D5DA5: https://www.doomworld.com/idgames/levels/doom2/Ports/megawads/d5da5 About D5DA: https://www.doomworld.com/forum/topic/153168-d5da5-dubzzzs-5minute-design-assembly-5/?tab=comments#comment-2930412 About Ghosts in Boom: https://www.doomworld.com/forum/topic/54008-weird-demos/?page=8&tab=comments#comment-2766234 Written, narrated, edited, and performed by Coincident. No generative AI was used in the making of this content. Music from various human authors. Thanks to the patrons who watch my videos in early-access: AgileJackson, Billabob, Bitcore, Bleees, bububerto, chillieboo, Dżozef, HexElix, Investigator Sozhran, Jonathan Cole, Jordan Musson, Leak, lee williams, Magnus Lindelöf, Matthew Gower, MaxPayne67, mEEt_ek, Nils, oldak, Ole, Phoenix, rajjdolf, SaaVaanT, Shawn Grant, ShuffleCat, SirLethbridgeStewart, Spectere, Stephen LaHay, the hellridden Baron, Ukito, Val Permyakov, Vytaan, Wackadoodle McJones, and Willem Voogt! Become a supporter on Patreon: https://www.patreon.com/coincident Catch me live on Twitch: https://www.twitch.tv/coincident Join the community on Discord: https://discord.gg/nYDuB46 2nd YT channel for clips: https://www.youtube.com/@CoincidentClips Chapters: 0:00:00 Intro 0:01:34 Map 02: Mini Archie Condo by PBeGood 0:15:26 Map 06: Karl Jobst Will Make a Video About This One by decino 1:07:34 Map 17: Medi Loves This Map by TheLoneliness 1:16:09 Map 26: RelaxAndTakeNotes.gif by Decino 1:22:28 Map 27: i love my curve tool gf by dashie 1:29:24 Map 37: Watch out for any INFIGHTING rockets by Hebonky 1:31:11 Map 38: Oops... Boom Ghosts! by grapes 1:36:26 Map 39: Run 5 it by Meowgi 1:46:52 Map 43: AHHH Skeletons by Dubzzz 1:49:23 Map 44: {{SpeedyDelete|10}} by Billa 1:54:37 Map 53: Fly over Lava by PBeGood 2:00:42 Map 59: Average Okuplok fight by Crusador560 2:04:45 Map 62: Rage Cage by Vile 2:07:08 Map 64: POV: Marques Brownlee by brendondle 2:11:09 Map 56: iwan2indX 560 by Kinetic Tags: #doom #twitch #playthrough$

VOXEL Doom but its E4M9 with fast monsters

Save The Babes? Hmmm. Right. | Duke Nukem 3D, E1L2

VOXEL Doom but its E4M5 with fast monsters

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Questionable Ethics | Half-Life, Part 10