BrunoMonteiro92/ragdoll-volleyball-remake — reverse-engineered prompt

Build me a browser remake of the old Flash game Ragdoll Volleyball. I want it to feel as close to the original as possible, with the same silly ragdoll physics, rules, menus, sounds, and overall flow. It should support single player against computer opponents and local two player, include the campaign with 5 levels, level unlocking, saved high scores and total score in the browser, and all the small details like serve countdowns, slow motion after goals, the three touch rule, and the swinging wrecking ball hazard.

Please add options for music and sound volume, shadows, and player appearance, plus the main menu, instructions, level select, and an in game pause menu. Make it resize nicely to fill the window while keeping the original game shape, and keep keyboard controls for both players. I want this to feel like a faithful HTML5 version of the classic game, not a modern redesign. If anything is unclear, look up the original game and current docs online so it stays true to the source.