Castles is an action puzzle game, set in a fantasy medieval world. Up to two players have to rise the highest tower in the kingdom, matching blocks of materials and construction tools, and facing problems like weather and giant bosses.
The players don’t control blocks, instead, they control the “engineers”, which makes for a very different game experience. Blocks will fall from above onto the central 5×5 grid, where the player have to push and pull them in order to make combinations. If you complete the level goals, the tower grows taller. As it grows, different challenges in the shape of weather effects or enemies will get in the way.
Players also can play in the arena, trying to survive as long as they can, or compete one against other.
http://store.steampowered.com/app/384010