MV GAIA-1 · floating waste-to-resource vessel
You command a 130-metre self-powered recycling ship. Booms funnel floating waste up the bow ramp, robots sort it, and four processing lines turn it into plastic pellets, metal bales, biogas and electricity.
Keep the holds from overflowing, balance the power plant, call the cargo tug to sell your recyclables, and upgrade the ship until the sea is clean.