DERELIKT Demo Playthrough Guide: 3 Chapters, PS1 Horror, and Launch

DERELIKT is a narrative retro FPS built to feel like a lost 1999 disc, and its first public demo makes that pitch playable. A DERELIKT demo playthrough is the quickest way to decide whether the game's claustrophobic PS1-era sci-fi horror mood works for you. The demo launched on Steam on October 8, 2026, and a DERELIKT demo playthrough covers three chapters of the full story — handed to you deliberately out of order.

That shuffled structure is the first thing to plan around. You are not walking a linear tutorial, so the story arrives in fragments and the station's rules reveal themselves sideways. The good news is that the demo is short-form by design, which makes it a low-risk place to test the aesthetic, the dialogue system, and the puzzle pacing before the full release.

What a DERELIKT Demo Playthrough Actually Covers

The Steam hub announcement dated October 8, 2026 introduces the build as the studio's first public demo and confirms that players get three chapters of the full story in non-sequential order — an intentional choice to show the game without giving away the whole arc. IGN's demo launch trailer page, published the same day, corroborates that a demo was out on Steam and that the full game was headed to PC.

For anyone returning from the earlier playtest, that October 8, 2026 post notes that some feedback had already been implemented while the demo's overall scope stayed the same. The demo also took part in the October Next Fest, and the feedback form was kept open for testers who wanted to report issues.

The practical consequence is that a chapter order you do not control changes how you should approach a session. Treat each chapter as a self-contained slice and note what it told you rather than expecting a continuous ramp of difficulty or story beats.

The Setting: Two Source Accounts Around Saturn

The premise has two developer accounts. The older itch.io project page says the carcass of a gigantic creature was discovered in orbit around Saturn, that a research outpost was grafted onto its exterior years ago, and that you are hired as a one-person expedition into its depths; the November 2, 2026 PlayStation Blog post instead places the outpost on an anomalous asteroid discovered in Saturn's orbit. Keep both accounts, attributed, for reference only. The scientists aboard come across as nervous and more than a bit paranoid, trading stories about "the old song" worming its way into their heads. You receive your security weapon and descend by service elevator into the ancient bone structure.

Two influences are named outright on that page: Alien Resurrection (PS1, 2000) and Doom 3 (PC, 2004), with a dose of cosmic horror on top. The same page confirms branching dialogue trees for NPC conversations, credited to contributor @ricecakejoe. That matters before a DERELIKT demo playthrough, because talking to the crew is a designed part of the loop rather than decoration.

The Steam store blurb sums the pitch up the way most players will first meet it: a narrative retro FPS for fans of claustrophobic PS1-era sci-fi horror, set around the outpost the studio spells "Von Neuman Station."

Tuning the PS1 Look Before Your Playthrough

A Steam hub post dated November 6, 2026 and signed by Phil, the game's creator and art director, breaks down how the retro presentation was built. It covers affine texture warping (the swimming, stretching look of untextured-corrected polygons), static lighting hand-painted through vertex colors in Blender, and a "dynamic subdivision" trick that splits faces into smaller triangles as the camera moves closer, reproducing the characteristic "pop" older hardware produced.

The useful takeaway for a DERELIKT demo playthrough is that the resolution presentation is adjustable: Respawn Station's demo hands-on confirms a hi-res toggle. The November 6 developer post also says DERELIKT generally can disable texture warping and dithering, but the reviewed demo evidence does not confirm separate switches for those two effects. The stated goal is for the game to feel like a lost 1999 title found on an unmarked disc and ported to modern platforms in 2026.

Player experience cuts both ways here. One Steam hub comment posted November 9, 2026 argued the textures were too rough and the game should be delayed and polished, while other posters in the same thread praised the look. The demo hands-on confirms a hi-res toggle, so you can compare the crunchy and crisper resolution modes in one sitting. The November 6 developer post says warping and dithering are optional in DERELIKT generally, but the reviewed demo evidence does not confirm separate switches for those effects.

Practical Tips for a Smoother DERELIKT Demo Playthrough

• Keep a short chapter log. With three chapters served out of sequence, context arrives in fragments. A few lines about which chapter you loaded and what it revealed will save you a replay.
• Read every note you find. Steam hub threads show players trading hints about door codes. In a post from November 6, 2026, one player reports finding something referencing 1234 that points instead to "the four servers," then asks where to go next. The sources reviewed here contain no confirmed solution, so the hub discussion is the better place to ask.
• Slow down with the NPCs. Branching dialogue trees are confirmed on the itch.io page, so conversations are where the outpost's paranoia and the "old song" thread actually surface.
• Flip the confirmed resolution toggle mid-run. Comparing the demo's crunchy default with its hi-res mode makes the presentation change visible; treat separate warping and dithering switches as unconfirmed for the demo.
• Use the feedback form. The October 8, 2026 announcement kept the demo's feedback channel running. If a puzzle reads unclear or a visual mode feels off, that is the intended route for reporting it.

From Demo to Full Release: What the Dated Posts Say

The launch-date announcement, posted October 21, 2026, states that DERELIKT will launch on PC via Steam, GOG, and Epic on 13.11.2026 — November 13, 2026. The same post confirms a console version is coming but says the console date is not being revealed yet; PlayStation Blog later dated PS5 for November 13, 2026, and Xbox Wire listed Xbox Series X|S for the same day. The post also points players back to the Next Fest demo and the open feedback form.

All rows reflect announcements published between October 8 and November 6, 2026, as captured on 2026-11-10. These are dated snapshots, not live store statuses.

One discrepancy is worth flagging for anyone planning around the date. IGN's demo trailer page, published October 8, 2026, lists an initial release of November 12, 2026 and tags PC, PlayStation 5, and Xbox Series X/S; because that page could not be retrieved during this audit, keep its line for reference only. The studio's own October 21, 2026 post and the official Steam page both say November 13. Treat those as the primary statement and confirm on DERELIKT's Steam store page before you plan time off around it.

Two questions raised in hub threads in early November 2026 — the price and whether generative AI was used in development — had no developer reply in the page as captured on 2026-11-10. If either matters to you, the store page and the discussion hub are where an answer would appear first.

FAQ

How long is a DERELIKT demo playthrough? The demo is built from three chapters of the full story, per the October 8, 2026 announcement. That same post says the demo's scope did not change after the playtest, so returning players get the same amount of content with some feedback folded in. No official runtime figure appears in the sources reviewed.

Is the demo still available? As of 2026-11-10, the Steam hub carried the October 8, 2026 demo announcement and an open feedback form. Availability can change, so check the official DERELIKT Steam store page before you download.

When does the full game come out? The studio's October 21, 2026 post names November 13, 2026 for PC, sold through Steam, GOG, and Epic. PS5 and Xbox Series X|S are also dated for November 13, 2026, per PlayStation Blog and Xbox Wire; the October 21 post had not yet announced those dates.

Can I turn off the PS1 texture warping during a DERELIKT demo playthrough? The demo hands-on confirms a hi-res toggle, but the reviewed demo evidence does not confirm a separate texture-warping switch. The November 6, 2026 art post says DERELIKT generally can disable texture warping and dithering, so verify those switches in the demo before relying on them.