A pixel-art browser platformer about climbing a bureaucracy, one office at a time, with the audit team already in the lobby.
| Gameplay | Result |
|---|---|
 |
 |
You are an official in a safari suit and a peci, and the only way out is up. The tower is built by hand: every ledge, auditor and stamp is in the same place on every run, so a death is something to learn from, not bad luck. The first floor, the Kelurahan, is playable; the Kecamatan and the floors above it are next.
- Run, jump, and ngeles. Ngeles is a short dash. It crosses a gap that is too wide to jump, and it slips straight through an auditor.
- Envelopes are money, and weight. Each one is Rp 500.000 on the result card and 2% off your jump. The route is always possible with a full bag; it is just tighter.
- Auditors and stamps mean OTT. Caught, you go back to the last clock-in machine (mesin absen), and whatever you picked up since then is back where it was.
- Do not fall far. Once you have clocked in, the audit team tapes off the floors below. Drop past the tape and they have you.
- Proyek fiktif ledges, the red-and-white ones, give way shortly after you land.
The floor ends at the door to the Kecamatan. The result card shows your time, how often you were caught, what you carried out, and the title the climb earned you: one of ten, from Raja Amplop to plain Oknum. "Bagikan hasil" turns that into a picture the size of a story, a decree appointing you to the title: a phone opens its share sheet with the picture, a computer saves the file.
| Input | Action |
|---|---|
← → or A D |
Run |
Space, ↑, W or Z |
Jump (hold for a higher jump) |
Shift, X or K |
Ngeles (dash) |
Esc or P |
Pause |
| Touch | A left-right pad and two buttons appear on phones and tablets |
Switching apps pauses the run. On a phone the game fills the screen, held either way: upright it shows a tall slice of the tower and the camera follows you sideways. Where the browser has a full screen there is a button for it in the corner; on an iPhone, add the page to the home screen and open it from there.
| Build size | about 28 KB gzipped, no runtime dependencies; CI enforces a 30 KB budget |
| Stack | TypeScript and Canvas 2D, bundled by Vite |
| Art | pixel art drawn in code, a tower 384 pixels wide, scaled up without smoothing; no image files |
| Audio | a tune and effects synthesised with WebAudio; no audio files |
| Caching | none beyond HTTP: every visit loads the live build |
| Hosting | nginx on a VPS; a published GitHub Release is deployed by GitHub Actions |
The simulation has no DOM and no randomness in it, so a run can be stepped in a test without a browser. The tests climb the tower that way: they check that every ledge on the route can be reached with an empty bag and with a full one, that no ledge can be skipped, and that a careful player gets to the door with every hazard switched on.
npm install
npm run dev # dev server with hot reload
npm run check # types only
npm run lint # lint and format check (npm run format fixes the format)
npm test # simulation tests, no browser needed
npm run test:e2e # browser smoke tests (once: npx playwright install chromium)
npm run build # production build in dist/
npm run size # gzipped size of the build against its budgetAdd ?debug=1 to the URL for live sliders over jump velocity, gravity, run and dash
speed, and the weight of an envelope. It also puts the running game on window.__korupsi:
__korupsi.placeOn(12) stands the player on ledge 12, and __korupsi.hazards = false
switches the auditors and stamps off while a jump is being tuned.
The tower lives in src/core/tower.ts, the numbers in
src/core/params.ts, and everything that is drawn in
src/view/.
docs/plan.md— what is done, what is next; the only work listdocs/design/game-design.md— rules, the numbers, the art direction, and why each decision was madedocs/deploy.md— server layout, releases, rollback, CI pipelinedocs/telemetry.md— what the game reports, and how to read itCONTRIBUTING.md— commit style and what will not be mergedSECURITY.md— how to report a vulnerability, privately
- The game's copy is Indonesian, because the thing it is poking at is Indonesian. Nobody real is in it: no faces, no agency logos, no state emblems.
- On an iPhone, the silent switch mutes the game: Safari treats Web Audio as ambient sound, so the ringer switch wins.
- Telemetry is anonymous and aggregate: a visit, a run and how it went (how long, how
high, where and by what it was caught), a share, a JavaScript error, whether it was a
touch screen or a keyboard, the browser and device it was played on, and the province
and town, estimated from the address, which is then forgotten. No cookies, no
identifiers, no stored addresses; Do Not Track and Global Privacy Control disable it; raw
rows are deleted after 90 days. Every field is listed in
docs/telemetry.md. The dashboard is private, but the collector's code is inserver/like everything else.
Korupsi is made by nyetok.id. The credit is on the title card, under the result, and in the panel's footer.
MIT. See LICENSE.