A massive sci-fi fortress on a Martian-like planet features turrets and three parked spacecraft.

make a structure, or a base thats like this. on the surface its a huge base that also expands underground Surface Perimeter Interior turrets on raised towers (covered with light armor) Entrance Shaft Turrets lining the walls angled down Hangar Room Interior turrets on catwalks or embedded in corners Key Room Entrances Sensor-activated interior turrets or blast doors Room Style Ideas Crew Quarters Small rooms with beds, personal lockers, armor panels, soft lighting Captain's Room Slightly larger, desk, monitor bank, better bed Mess Hall / Kitchen Rows of tables, counters with button panels, kitchen mock-up using block props Bathrooms / Showers Use air vents as “shower heads”, doors as stalls, interior panels for tile look Common Room / Lounge Sofa blocks (modded or vanilla workarounds), lights, decoration panels Medical Bay Medical room blocks + extra “beds” + oxygen generator and panels Armory / Gear Room Weapon racks (interior wall tricks), cryo pods, lockers, and light armor “gun cabinets” Server / Data Center Rows of control panels, programmable blocks, blinking lights — make it sci-fi as hell Control Room / Bridge Large screen panels, chairs, lighting, map table (mock-up with blocks if needed) Underground Hangar Central hub for ships, with connectors, repair bays Refinery / Assembler Hall Tall ceiling, pipework, conveyors on walls Power Room Reactors + backup battery sections, vented look Storage Vault Cargo containers + sorter system, secure double-door entry See more