Plague of the Undead
Free · play online in your browser, no download
A third-person zombie wave shooter with PS1-era looks: survive the rush, earn credits and spend them at the Plague Doctor's stall.
Official site tactical-shooter-threejs.vercel.app, verified Nov 3, 2026. Entry URL in the official Vibe Jam 2026 games data under the X handle Adalx64; the game's intro screen links “X @Adalx64”.
Where to play
Every platform this game is on. Links are checked against official sources; we never host or mirror games.
- Play free — official siteBrowserReleasedFree
Runs in a desktop browser. No download.
Browser (no download) · Official link verified Nov 3, 2026.
About Plague of the Undead
A free third-person wave shooter for the browser with PS1-era graphics. In the mission “Undead Laundry”, the dead pour into the block: you survive each wave, earn credits for every undead you drop and spend them at a vendor stall run by the Plague Doctor on health, ammo refills, fire-rate upgrades and permanent speed boosts. You move with WASD, jump with Space, aim with the right mouse button, fire with the left button or Ctrl and reload with R. The entrant names Resident Evil's look and the wave mechanics of Black Ops zombies as inspirations and says the music, sounds and character models were AI-generated. The intro screen opens with “Built With” and the Cursor logo. It was made for the Cursor Vibe Jam 2026, whose rules required at least 90% of each game's code to be written by AI; the official submission lists Cursor as the tool. It finished 769th of 945 entries. Played with keyboard and mouse.
How it was built
Partially verifiedIn the official Vibe Jam 2026 submission the entrant lists Cursor as the tool and answers Yes to the AI-written field; the game's intro screen shows “Built With” followed by the Cursor logo. The pitch says the music, sounds and character models were AI-generated, without naming the tools. No devlog describes how Cursor was used.
- DeveloperIntro screen: “Built With” followed by the Cursor logo, and a link to “X @Adalx64”. — tactical-shooter-threejs.vercel.app
- OfficialJam rule 3: at least 90% of the code has to be written by AI. — Vibe Jam (Pieter Levels)
Built for the Cursor Vibe Jam 2026 on Three.js (loaded from a CDN) with the Rapier physics library, with Cursor named as the tool. Per the entrant, the music, sounds and character models were AI-generated.
- Engine / framework
- Three.js
- Languages
- Not disclosed
- Team size
- Not disclosed
- Development time
- Not disclosed
- Development cost
- Not disclosed
- AI-written code
- Not disclosed
“A wave shooter with ps1 era aesthetics. Ai generated music/sounds/ and character models”Verification notes: Tool (Cursor), engine (ThreeJS), genre (Action), pitch, inspiration and the multiplayer (No), mobile (No) and portal (Yes) flags from the entrant's answers in the official Vibe Jam 2026 games data (submitted 1 May 2026, 09:33 UTC; final rank 769 of 945 entries, no award), re-read on 5 Nov 2026; rule 3 on the jam page requires at least 90% AI-written code. Developer: the intro screen links X @Adalx64, the handle in the jam entry; the X profile (read 5 Nov 2026) gives the name Adal T. and the location Austin, TX. Team size is not stated. The mission briefing, controls and vendor come from the game page; the game was not played. The game's scripts were checked for calls to AI services and none were found. Resident Evil and Call of Duty: Black Ops are named by the entrant as inspirations only; no names or assets from them were found. The release date is not stated; the jam submission is dated 1 May 2026.
Development history
Entered in the Cursor Vibe Jam 2026 (submission date in the official games data, 09:33 UTC); the jam required at least 90% AI-written code. Final rank 769 of 945 entries, no award.
Game performance
Each figure measures something different — concurrent players, owners, downloads and sales are never interchangeable and are never added together. Labels show where each number comes from.
Browser (official site)
No public metrics recorded for this listing.
Not publicly available: Concurrent players (site), Monthly revenue, Gross revenue.
Sales & revenue (all platforms)
Browser game — there are no downloads to count.
Reviews & rankings
Not yet reviewed by our editors.
Not currently ranked.
Sources
| Source | Type | Published | Accessed |
|---|---|---|---|
| Cursor Vibe Jam 2026 — rules, prizes and game stats Vibe Jam (Pieter Levels) | Official site | Not confirmed | Nov 3, 2026 |
| Vibe Jam 2026 games data (entrant submissions, final rank, awards) Vibe Jam | Official site | Not confirmed | Nov 3, 2026 |
| Plague of the Undead — game page (intro screen, briefing and controls) tactical-shooter-threejs.vercel.app | Official site | Not confirmed | Nov 3, 2026 |
| Adal T. (@Adalx64) — X profile X | Social post | Not confirmed | Nov 3, 2026 |
| Official game page (language check) tactical-shooter-threejs.vercel.app | Official site | Not confirmed | Nov 3, 2026 |
- Title
- The jam entry calls the game “Plague of the Undead”; the game page's browser title is “Leo Third-Person Shooter Prototype”, and the game itself shows only the mission name “Undead Laundry”. (Vibe Jam, tactical-shooter-threejs.vercel.app)
