PAPERHEAD EP.0 vs full game: launch changes (2026)

What was EP.0?

PAPERHEAD EP.0 was a free prologue that launched on 2024-11-14 (Steam AppID 3008200). The developer described it as a “mid-demo-ish release” in official messaging—not the final chapter count of the paid game.

On 2026-09-24, the EP.0 store page closed. New players cannot add EP.0 anymore. If EP.0 is already in your Steam library, you keep access permanently.

EP.0 achievements, Steam guide posts, and 2024 let’s-plays are historical. They are not automatic proof for the 2026-10-09 full game (AppID 2680280).

What demos shipped besides EP.0?

Two demo lines matter for returning players:

Demos were free while store pages stayed open. None of them are the same SKU as the paid full release.

For launch timing and why EP.0 vanished from the store, see release date and price.

Frame from a full-game playthrough recording.

What does the full game include?

The full game launched 2026-10-09 on Steam (Windows) and Xbox / Microsoft Store.

Verified chapter structure (high confidence): YouTube chapter markers on upload 8lCFpBuyIvU list 18 numbered chapters, then Interlude: Critical Error (no “Chapter 10” label), chapters 11–18, Ending, and Credits. Examples:

• Chapter 1 The Descend — title card TH3 D3SC3NT (LQBReOWnHWM@07:30)
• Chapter 2 Project G.E.P.P.E.T.T.O. — stylized PRØJ3CT G.3.P.P.3.T.T.Ø (8lCFpBuyIvU@15:41)

Our full chapter list copies that order for navigation. Chapter 1 details live at /levels/chapter-1-the-descend/.

We do not paste boss names from late-chapter spoiler footage on this page; boss coverage belongs in /levels/enemies-and-bosses/ as it is verified.

Frame from a full-game playthrough recording.

EP.0 vs demo vs full game — comparison table

Use this when a clip might be EP.0, an old demo, or the paid game:

DEVLOG 4 (published 2025-10-02, pre-release; the final build may differ) described Regular clips (consumable shop) and Golden clips (secret-area collectibles for an upgrade tree). Full-game footage confirms Golden Clips exist; we cannot yet describe shop prices or the full tree from clear UI captures.

Frame from a full-game playthrough recording.

What should EP.0 veterans re-learn?

If your muscle memory comes from EP.0 or Next Fest demos, re-check verified full-game controls on our beginner guide:

• Tab — map (LQBReOWnHWM@05:00)
• E — interact / READ NOTE (LQBReOWnHWM@09:30)
• Q kick / R reload (qaYUo8TSwt4@00:05)
• Space — chapter continue (8lCFpBuyIvU@15:41)

Expect secrets and lore counters per level (Chapter 1 example 0/2 secrets, 0/10 lore) and scoring language like DRAFT / FRESHNESS on kicks— systems EP.0 guides may not document.

According to DEVLOG 3 (published 2025-07-31, pre-release; the final build may differ), healing and ammo were reworked around corpses and pencil erasure. We have not verified corpse erasure healing in full-game video— play the release and compare to your EP.0 memory.

What we have not verified yet

Treat these as not verified when comparing EP.0 clips to the full game:

• Whether every EP.0 level geometry appears unchanged in the full release
• PERFECT rank UI (Steam achievement text only)
• HARDCORE rules beyond a Hardcore-labelled upload existing
• Character unlock requirements (five characters listed on Steam, methods undisclosed)
• Multi-ending claims (achievement “Peaceful solution” exists; route not verified)

When post-launch footage confirms a row, we will update this page’s lastModified date and the chapter list cross-links.