Game

Tropical Lagoon Outpost — Browser FPS

Max

@maxt3chno · 623 followers

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Sep 30, 2026

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A first-person survival game running natively in Three.js — no engine, no game-dev background. You're dropped on a tropical island with swaying palms, lapping water, a dockside outpost, and a full settings panel for weather (clear/cloudy/rain/storm), time of day, FOV, and grass quality. Weapons, a boat, a campfire, and a day/night cycle are all in. One person built the whole thing after work over 12 hours, spending 93% of a $20 weekly Claude sub — with Opus 5.5 handling all terrain, mechanics, and debugging.

Built by a non-coder in 12 hours using 93% of a $20/week Claude quota — terrain, water, weather, and all game logic written by Opus 5.5
Runs entirely in the browser via Three.js with WASD movement, swimming, diving, boat, AK-47, knife, and interactive inventory
Dynamic weather system and day/night cycle with real-time toggles, plus full audio and graphics settings panel

“You guys still don’t understand HOW insane Opus 5.5 actually is literally one dude (me) built this entire 3D world: - with no coding background; - coming home after a regular 9-to-5 job; - using 93% of a basic $20 weekly sub quota - in just 12 hours total READ that again… - all game mechanics, water, grass, terrain, sky, dynamic weather + day/night cycle: built by opus 5.5 - car and campfire: written 100% in code by sonnet 5.5 - AK-47, boat, bed, knife, hands: generated on meshy free tier all debugging, testing, and logic integration: pure opus 5.5 and it runs in JUST three.js natively in the browser period.”
— @maxt3chno

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