The gap
Roguelites live on balance: one stronger enemy or a weaker relic can make runs unwinnable or trivial, and checking that by playing hundreds of runs is slow.
Game templates
Lampdeep Game Template
The complete TypeScript and three.js source of Lampdeep, a short turn-based roguelite: carry a lamp down nine floors, read every enemy's next move, combine relics. A bot proves runs are fair.
- TypeScript
- three.js
- Vite 8
- Web Audio
- Vitest and Playwright
- Coming soon
Coming soon
Not published on its store yet, so there is no buy or download link. PN Scripts does not take payment for it here.
What it solves
What it is
A finished, tested roguelite whose fairness a bot checks over 200 seeded runs in seconds, with enemies, relics and kits in one config file.
How you use it
Unzip, run npm ci and npm run dev, then edit src/game.config.ts; npm test checks the game again in seconds.
Source code of a real, playable game to reskin and learn from, with its proofs built into the tests.
Who it is for
Use it when
- Publishing your own short roguelite on itch.io, web portals or your site.
- Learning deterministic turn-based design, telegraphed AI and seeded generation in TypeScript.
- Building a branded dungeon mini-game for a client.
Built for
- Web and indie game developers who know some TypeScript.
- Studios and freelancers who make branded browser games.
What you get
One config file
Title, save keys, rules, six enemy behaviours and a boss, eleven relics and four combos, five kits, floor themes, colours and sound.
Fair by proof
On every npm test a heuristic bot plays 200 seeded runs and must win at least 30 %, every kit and the daily runs stay winnable, and waiting or random keys always lose.
A finished game
Nine floors and the Gloam, telegraphed enemies, relic choices and combos, an oil clock, unlockable kits, a daily run and a save after every turn.
Tests and a guide
53 unit tests and Playwright browser runs, a size budget, an upload zip for itch.io or any static host, and a guide to new enemies, relics, combos, themes and kits.
Gallery
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Every enemy shows its next move. -
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Pick one of two relics from every chest. -
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Step off the danger tiles and strike first.
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Specs
- Availability
- Coming soon
- Vendor
- PN Scripts
- Type
- Template
- Platforms
- JavaScript
- Pricing
- One-time purchase Price to be announced.
- License
- PN Scripts Template Licence 1.0
- Deployment
- Download (ZIP of source code)
- Maturity
- v1.0.0
Compatibility
| Platform or runtime | Supported versions | Tested up to |
|---|---|---|
| Node.js | 22.12 or newer | Not stated |
Stack
- TypeScript
- three.js
- Vite 8
- Web Audio
- Vitest and Playwright
The Lampdeep template is coming soon
The template is finished and tested. It is not on sale yet; this page will say where to get it when it is.
Coming soon
Not published on its store yet, so there is no buy or download link. PN Scripts does not take payment for it here.
Questions
Make and sell any number of your own games from it, and build games for clients. You may not resell or share the source code itself (PN Scripts Template Licence 1.0).
Node.js 22.12 or newer and some TypeScript. Google Chrome runs the browser tests.
No ad or portal SDK, and English only. It is tested in desktop Chrome and Chrome's Pixel 7 emulation, not yet on iOS Safari, Firefox or a real phone.
The code was written with AI assistance and checked by PN Scripts with automated tests. All visuals and sounds are generated by code; there are no AI-generated image or audio files.
It is not on sale yet. When it is, this page will link to the store; PN Scripts does not take payment on this site.
