The Drowning World is a high-stakes survival RPG concept set on a post-apocalyptic Earth where a sentient ocean actively hunts humanity.The Core World RulesThe Ocean's Wrath: The sea acts as an immune system; it detects and attacks metal, electricity, and technology.The Depth Mechanic: Movement is a finite resource. If you run out of "Charges" in the open ocean at night, you face a near-certain death by Leviathan siege.Summary of Gameplay ElementsCategoryKey DetailsShip MechanicsFuel-Burners (3/3 charges, fast, loud) vs. Wind-Sailers (2/2 charges, silent, free recharge at islands).Social HierarchyPure-Bloods (Elites), Demi-Humans (Slaves/Labor), and Mutants (Hunted fish-hybrids who can dive without gear).Surface ZonesDead Zones (Empty/Deadly), Concrete Archipelagos (Sunken scrap-cities), Untouched Islands (Rare land), and Moving Cities.The DiveSubmerging to find Ancient Tech, Leviathan Bones, or Eggs. Every dive risks encounters with mutated sea life.The LegendsStorm-Bringer (Lightning), Singularity (Plasma), Echo-Mimic (Fake voices), World-Eater (Island-sized), and The Infiltrator (Human clones).The LoopAfter every turn, the user must choose between [LOOT], [DIVE], or [SAIL] while the system tracks their Movement HUD and the Day/Night Cycle.