Castle Away is a strategy roguelite autobattler available on PC that puts players on a floating keep above a demon-cursed surface, building their fortress tile by tile and fighting their way through five distinct realms.
The ground below is lost. Demons have cursed the surface, and the only safe place left is the sky. Players discover a crown that tears a chunk of earth upward, leaving them stranded on a massive floating keep with nothing but a 3 by 3 grid and whatever they can scavenge. That grid is the castle, and everything that happens in Castle Away flows from how you fill it. The hand-drawn fantasy setting gives the whole thing a storybook quality, but the decisions underneath are sharp. Each structure you place interacts with its neighbours, and the difference between a run that crumbles and one that clears a demon boss often comes down to a single tile.
The building system is where Castle Away lives. Fifty different structures across three upgrade tiers, thirty banner types, and a handful of powerful artefacts give players a deep pool to draw from, but placement matters as much as selection. Drop an Archer Tower next to a Windmill and its attack speed climbs. Hang a Holy Banner on a row and every structure in that line doubles its damage output. Chaining Walls multiplies defences. A Monument beside your Archery boosts its damage. The grid expands as you progress, opening new real estate and new problems, because every tile you add is a commitment. Go heavy on defence with a Bulwark build and you might survive incoming hits but struggle to kill monsters before they scale out of control. Pack the grid with ballistas, harpoons, and flamethrowers for raw damage and a single bad encounter can end the run. The autobattler format means your castle fights on its own once combat starts, so the strategy is entirely in the preparation: reading what's coming and reshaping your keep to answer it.
Reshaping happens between fights as you navigate each realm, picking battles and choosing encounters. Shops, Shamans, Towns, Cities, and Healing Wells dot the map, giving players routes to strengthen their build or patch its weaknesses. Twenty monster types test different aspects of your layout, and each one you kill draws a demon boss closer. Five massive Demon Bosses wait at the end of that escalation, emerging once enough blood has been spilled. Planning your route through a realm means weighing risk against reward constantly, claiming the best loot while keeping your keep intact for the boss building toward you. Five worlds hold Ancient Seals to find, with random encounters, procedural loot, and multiple endings keeping each run distinct.
Castle Away comes from three independent creators working under the Renegade Games label. René Slump, whose previous work includes Gladiator Manager, handles the systems design and programming. Sim Kaart, who worked on both Rift Riff and Gladiator Manager, created the art and shaped the overall design. Matthijs Koster, also from Rift Riff, built the sound and music. It's a small team with clear ownership over each piece of the game, built in Godot.
The premise is simple enough to fit on a tile. You found a crown, the ground ripped itself skyward, and now you're commanding a castle that flies because the world below wants you dead. Every run starts from that same desperate moment and branches based on what you find, what you build, and where you put it. Castle Away asks one question over and over: not just what you place on your grid, but whether you placed it in the right spot to survive what's coming next.