PSX Bunker Kit - Bunker and Sewer Kit

A modular PS1-style fallout shelter and the sewer beside it, for your survival horror game. 229 pieces that snap to a 2 m grid, in 14 rooms: bunker corridors, the dormitory, the control room, the plant room, the stores, the mess hall and its galley, the ablutions, the sick bay, the armoury, the overseer's office and the command room, and past the blast door the sewer's tunnels, a cistern on brick columns and the shaft to the street, with the bunks, mess tables, beds, rifle racks, plotting table, switchboard, sump pump and a squatter's camp to fill them. 53 of them move: the bulkhead door's wheel turns before it swings, the armoury door's bolts shoot back, the hatch's shutter rolls up, the gate winds up. Machine.cs runs the 28 machines (the generator starts, the overseer's door takes its key, the keypad takes the code and lets the armoury go, the fuse fits, the lever pulls, the blast door opens, the pump starts on its crank and the gate winds up), wired by what needs what, with UnityEvents for what they do. Low-poly and point-filtered, a prefab per piece, and a demo level of 451 pieces to walk and solve, for Built-in and URP. It shares PSX Hospital Kit's grid, so the kits build one another's floors.
Unity 6.3
A .unitypackage with a prefab per piece (colliders and animation clips), Machine.cs on the machines, a PSX unlit shader for Built-in and URP, a demo scene and the level to walk and solve.
Every model, texture and animation is made by Python code, run in Blender, that an AI coding agent (Anthropic's Claude) wrote, as are the shader and the demo scripts; no generative image or 3D model made any of it.