Block Harbor

Cinevva's analyzer read this game's design doc and its source, then wrote the brief below. "Make your own" hands it to the game creator as your opening message, so you start from a real spec rather than a one-line idea.

Rebuild “Harbor City” as a playable low-poly third-person urban exploration game. Use a bright, softly hazy blue daytime sky, subtle distance fog, warm sunlight and soft shadows, with a blocky stylized 3D look. The camera follows the player in third person and can be adjusted by dragging; during driving it follows behind the car. The playable character is a blocky adult man with dark hair and a beard, wearing an orange/tan patterned shirt, a belt, and turquoise-green patterned trousers. Begin on foot in the Central District, near a parked driveable sedan on a dark asphalt street. The character can walk and run, jump, and enter or leave the sedan.

Build a compact open neighborhood on a flat green ground plane. Streets form a readable grid of broad dark-gray asphalt north/south and east/west roads, with short pale lane dashes and raised light stone sidewalks. Include a central green park with pale intersecting paths, simple blocky trees, and a small blue-green pond. Surround the streets with low-poly commercial buildings with windows, occasional small colored storefronts and pale awnings, a few parked sedans, and a distant ring of simple muted rectangular skyline towers. Keep the world uncluttered and freely explorable; there is no combat or traffic simulation.

The exploration objective is to find three golden landmarks around the neighborhood: a glowing, gently bobbing and rotating gold octahedron hovering above a gold ring. Place them at distinct points around the district, corresponding to the harbor mural, central lookout, and waterfront market. On approaching within a few meters, collect/hide the marker, show a brief Portuguese toast naming it, and update progress from 0/3 through 3/3. At completion, show a Portuguese completion message encouraging continued free exploration. Do not add other objectives or collectibles.

Controls: WASD or arrow keys move on foot; Space jumps; E enters/exits the car when close enough; drag to look. In the car, WASD/arrows accelerate, reverse, and steer, while Space brakes; show mobile touch buttons for left/right, accelerate and exit. The sedan accelerates and turns with momentum and is constrained within the neighborhood. On mobile, show a prominent Portuguese “Entrar no carro” button when close to the car, and replace it with car controls while driving.

Overlay a clean Portuguese HUD with translucent dark rounded panels: top left “HARBOR CITY” and “Exploração livre · Distrito Central”; top right a live clock beginning around 08:30, a day/night label, and current mode “A PÉ” or “DIRIGINDO”; bottom left a “DESAFIO DE EXPLORAÇÃO” card showing the current golden-landmark goal and progress. Use a warm gold accent for the objective and vehicle button, white/light blue text, and subtle glassy panel borders. The in-game clock advances slowly through the day and transitions to a dark blue night sky after evening. Preserve the welcoming, leisurely free-roam feel and the visible city-scale streetscape; keep UI and gameplay readable on both phone and desktop.