Orbital Holdfast

Nobody saw what did it. One night the sky went white without a sound, and when it faded, the world was gone. What's left of your town — the hall, a few streets, the hill behind the school — is floating in the dark with the wreckage of the planet turning slowly around it. You are Ren. You fix things. People are looking at you. ORBITAL HOLDFAST is a tower defence game where the threat is also the reward. Asteroids raining onto your island are pieces of home, and some carry a crystal nobody has seen before — the only thing that buys the weapons you'll need when the ships come to collect it. • BUILD on a floating voxel island: cannons, lasers, missiles, and the crystal-powered Railgun and Beam. • MINE ore and gas to fund it all — but the best mining spots are the most dangerous ones. • KEEP PEOPLE ALIVE. Survivors arrive in escape pods and only stay if you've built them a home and a farm. Every mine and every gun needs hands. • PLAY REN. Post her at a gun for +50%, run her to a pod before it drifts away, repair what's been hit, or point her at the rock that matters. • TOWERS LEARN. Every kill makes a gun better. Veterans matter. • SIX-MINUTE LEVELS. Ten waves, one pinch in the middle, a boss at the end. Fits a commute. • A STORY that starts with a mystery. What ended the world? The Reclaimers know. Two chapters, two bosses, and a neighbour across the bridge — all playable offline, with no ads, no accounts and nothing to buy.