Monsoon Rush

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.

Create a mobile-friendly 3D endless runner titled “Monsoon Rush.” Use a Three.js-style perspective camera looking down a long three-lane futuristic city road from behind and slightly above the runner. The world is dark navy with fog fading into the distance, cyan/teal emissive lighting, glowing cyan dashed lane markings, and a neon arcade aesthetic. Build a wide dark road with raised glowing edge strips, repeating city segments, tall blocky skyscrapers on both sides in alternating dark blue and bright glassy cyan materials, small cyan windows, teal low-poly trees, and street lamps with glowing gold bulbs. Add subtle floating particles and occasional fast cyan speed streaks at higher speed. Keep the camera smoothly following the runner, with mild camera shake on impacts and a slightly wider field of view as speed increases.

The player is a small animated humanoid runner centered on one of three lanes (x positions approximately -2.6, 0, and 2.6), continuously running forward down the road. Use an animated character with a visible red-and-gold cap; color the outfit white by default, with optional saffron-orange and indigo-blue outfit colors. Play run, jump, roll/slide, and hit animations when available. The player can move one lane left or right, jump, or slide: keyboard ArrowLeft/ArrowRight or A/D change lanes, ArrowUp/W/Space jumps, and ArrowDown/S slides. On touch screens support horizontal swipes for lane movement and vertical swipes for jump/slide; also provide large translucent bottom controls with left, right, up, and down buttons.

Continuously generate rows of objects ahead as the player advances. Most rows contain one rotating gold coin/orb in a random lane; collecting it increases the coin count by one and gives a score bonus. Some rows contain a pink traffic barrier/block that must be avoided by changing lanes, jumping, or sliding. Some contain a tall translucent glowing cyan holographic gate that requires the player to jump over it. Collision ends the run unless the appropriate movement avoids the object. Remove objects behind the runner and keep spawning new rows at varied distances for an endless course. Add occasional floating octahedral powerups in another lane: a magnet powerup temporarily attracts nearby coins and doubles coin score while active, while a shield powerup protects from one collision. Show pickup bursts, colorful particles, and short toast messages such as “COIN +1,” “2X COIN!,” “MAGNET ACTIVE,” “SHIELD READY,” and “SHIELD SAVED YOU.”

The runner automatically moves forward, gradually accelerating up to a capped speed. Increase score continuously based on travel speed, and add a larger bonus when collecting coins; display integer score and coin count in real time. The top HUD should be a clean fixed overlay: at upper left show glowing spaced text “MONSOON // RUSH”; show rounded dark translucent statistic cards labeled SCORE and COINS; show the active powerup centered near the top (for example “✦ MAGNET 5.2” or “◉ SHIELD READY”); include a HIGH/MEDIUM/LOW quality dropdown near the top right. Include a “WARDROBE ₹” button near the top left. The wardrobe opens a centered dark modal titled “Runner Wardrobe” with the three outfit choices: WHITE FREE, SAFFRON ₹80, and INDIGO ₹150. Use collected coins as the rupee balance, prevent purchases when the balance is insufficient, and show an appropriate toast; allow closing the modal.

When the player collides fatally, stop the run, show a centered dark rounded game-over panel reading “RUN ENDED,” with the final “Score … · Coins …,” and a “RUN AGAIN” button. Restart should reset score, coins, lane, speed, player position, powerups, obstacles, and freshly generate the course. Preserve the visual style shown: very dark blue background, cyan road/building accents, gold collectibles and lamps, pink barriers, glassy rounded HUD panels, bright soft glows, and a tall portrait/mobile composition. Do not add weapons, enemies, driving vehicles, rain effects, health bars, or other mechanics beyond the lane runner, collectibles, obstacles, powerups, wardrobe, scoring, and restart flow described above.