Sector 781 throws you into a tight 2D Metroidvania forged in crunchy pixel art. Three realms. One stubborn survivor. You push forward room by room, unlocking shortcuts and carving new routes as enemies hit harder and jumps get trickier. Upgrade your character and weapons to punch through tougher screens. Collect shards to expand your energy supply and keep your toolkit humming. Teleports stitch the realms together, letting you loop back fast and sniff out shortcuts. Shoot things that move and some that don't. Laptop checkpoints are your lifeline tag them often, they saves your progress. Explore, fight, upgrade, repeat; the loop is clean and dangerously satisfying. Hidden nooks and off-path corridors hold secrets if you're bold enough to poke around. Think you can uncover every secret in Sector 781? Dive in and conquer Sector 781.