A first-person arena shooter that runs in the browser. Hits remove the part they land on, so a fight leaves visible damage rather than a health bar going down.
Apps
25 apps and games built alone: some on stores, most running straight in the browser, and a couple of tools I made for myself.
About status and availability
Almost none of these started from a design document. I kept forgetting the fishing spots I had found, so I built a log. I wanted to know how ocean water is actually rendered, so I wrote a wave experiment — and that split into a fishing game and a racing game. When something stalls I leave it stalled and build something else, which is why this list holds finished things and unfinished ones side by side.
The status on each card is the real status. "Released" means it is on a store and anyone can download it. "Web release" means it runs here with no install. "In development" and "Prototype" mean I am still moving things around, so rules and screens change often. "Personal tool" means I built it for myself and am not recommending it to anyone. I do not round a status up to make the list look better.
Each detail page says what the app does, who it is for, and how far along it is, in the same shape every time. The parts where I got stuck, and how they were resolved, live in the dev log — which is in Korean. Every screenshot comes from a build that actually runs; there are no mockups.
25 apps · 17–25 · 3 / 3
Runs in the browser
No install, no sign-in. Open the address and it runs. Progress stays on your device.
An isometric action RPG where you take a small party through stages, then spend what you earned on growth and outfits between runs.
In development
Climb a tower one floor at a time, each floor a different protocol. Every floor is inside the same building, but the zone, the room layout and the hostile species all change as you rise.
Arcade boat racing on top of a real wave simulation, so the surface you are driving on is never flat.
Scores every coin on Upbit KRW market from news, price action and market structure, then grades them. A paper-trading account is attached so the grades can be acted on and checked. Not a game, and not investment advice.
Scores stocks from news and financial statements by fixed rules, covering Korea and the US in the same pass. Not a game, and not investment advice.
Boat fishing built on the same ocean engine as the racing game. Cast, fight the fish, and land twelve species, with hands and rod visible in front of you.
A technical experiment in rendering ocean water in real time: FFT waves, refraction, a shoreline, and a boat on top of it.
Turns a photo into text art in the browser. The image never leaves your device, because the conversion runs locally.