SealChain: Call of Blood — is a roguelike built around the interaction of objects and their ability to create devastating chain reactions. The world is plunged into purple chaos, where an ancient evil twists living beings and turns them into cursed monsters. In response, mediums awaken, capable of manipulating seals and combining artifacts to transform each battle into a cascade of effects and escalating power. Formation decides the outcome Items don't just boost stats — they combine, enchant, and resonate with one another. Proper placement in specific patterns activates seals, unlocking additional properties and unique interactions. Each new combination can change your strategy and transform combat into a chain reaction of effects. Characters differ in their combat styles, skill sets, and available equipment, which influences how they build synergies. Random events and NPC encounters offer alternative ways to earn rewards. A talent tree and infinite item accumulation allow for exponential increases in combat power. Features of the game A system of formations for creating seals. Resonance and enchantment between items. Talent tree with variable development. Random events and various rewards.