Remix: Zero Time

Build a small, playable browser game inspired by "Zero Time" (Action, Shooter, Arcade twin-stick shooter).
Concept: ZeroTime is a fast-paced arcade twin-stick shooter where players fight through endless waves of enemies or fight elite boss encounters through our survival rounds based mode.
Tech: use Three.js; keep it to a single page that loads instantly with no login or install.
Controls (as seen on the original's screen): WASD to move, mouse to aim or look, click to shoot/attack. Show them on a short how-to-play screen.
Players: single-player.
Core loop: include a visible score, a timer or round clock, levels, stages or waves that ramp up, an optional local high-score table, progress saved in localStorage.
Steps: 1) get the core mechanic playable with placeholder shapes, 2) add win/lose conditions and restart, 3) polish feel, visuals and sound, 4) add your own twist (setting, character or one new rule).
Make it your own: don't copy the original's name, art, text or code.