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About SealChain: Call of Blood
SealChain: Call of Blood is a roguelike where items can link together, creating chain reactions and resonances that affect combat. Players arrange items into seals, unlocking special effects to battle the collapsing world shrouded in purple mist.
Multiple characters offer distinct builds, while an event system provides random item drops and NPC rewards. The game features endless combat, a talent tree, and unlimited item stacking, encouraging endless experimentation and strategic seal formation.
01 / THE GUIDE
Item Linking and Chain Reactions
Items can link together to form chain reactions, allowing one item's activation to trigger others. This mechanic enables complex combos and strategic planning during combat.
Linking also lets items enchant each other, enhancing attributes, and resonate for additional effects, expanding the depth of item interactions.
- Experiment with different item pairings to discover unexpected chain effects.
- Observe how resonances add extra effects for more powerful combos.
02 / THE GUIDE
Forming Seals
Specific item arrangements create seals that grant special effects, adding a layer of tactical choice. Seals can be used to cleanse evils and influence battles.
The seal system encourages players to consider spatial placement, as formations directly affect the granted bonuses.
- Plan your item layout before combat to maximize seal benefits.
- Combine seals with resonating items for compounded effects.

03 / THE GUIDE
Playable Characters and Builds
Multiple playable characters each possess unique builds, skills, armor, and weapons, offering varied playstyles. The talent tree system further customizes each character’s progression.
Choosing a character aligns with preferred strategies, whether focusing on seal creation, item chaining, or raw combat power.
- Match character skills with your preferred seal or chain strategy.
- Use the talent tree to reinforce your chosen combat focus.
04 / THE GUIDE
Endless Mode and Combat Thrill
Endless mode provides unlimited combat, allowing players to test item stacks and seal strategies without a predefined endpoint. Combat power can grow exponentially through item interactions.
The mode emphasizes continuous experimentation, rewarding creative use of linked items and seals.
- Use Endless mode to trial extreme item stacks safely.
- Track which seal combinations survive longest for future runs.
05 / THE GUIDE
Easy Modding
The game supports easy modding through simple .txt files, enabling customization of items, monsters, characters, and events without programming knowledge. This opens the door for community‑created content.
Modders can adjust attributes or introduce fresh events, expanding replayability.
- Start with small .txt edits to understand the mod structure.
- Share your mods via Steam Workshop for community feedback.





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