Revision 2

Overview

The bloodline system is Blight: Survival's answer to a fundamental roguelite design problem: how to make death punishing enough to matter while ensuring players feel long-term progress. When a character dies in No Man's Land, they are gone permanently along with all their equipped gear and gathered materials. But the bloodline preserves something. Experience, talents, and traits pass to the player's next character, the "next of kin" who carries on the legacy.

The developers described it directly: "You get to keep some of this XP for your next character, so you will get stronger even when you fail."

What Carries Over

The split between what carries over and what does not creates the system's tension. Gear loss is permanent and painful, especially if the character had upgraded equipment from the Artisan's workshop. But the bloodline's talent and trait inheritance means the next character starts from a slightly stronger baseline than the one before it.

Next of Kin

When a character dies, the player creates a new character who becomes the "next of kin" in the bloodline. This successor inherits the accumulated bloodline benefits: the XP, the talents, and the traits. The new character starts with fresh gear and an empty inventory but benefits from the cumulative progression of every predecessor.

Character creation uses Unreal Engine 5's MetaHumans technology for customization. The next-of-kin is a new individual in the same bloodline, not a resurrected version of the dead character. The Writhen's mask, which all members wear, ties the new character into the same faction identity.

Long-Term Progression

The bloodline system creates a progression arc that sits above individual runs. Even failed runs contribute something to the bloodline, meaning no mission is truly wasted. Over time, the accumulated bloodline benefits make new characters slightly more capable at the start. A first-generation character starts with nothing. A tenth-generation character benefits from the combined experience of nine predecessors.

This long-term arc coexists with other forms of persistent progression. The camp develops over time regardless of character deaths. The Artisan's workshop and available upgrade options may expand as the player invests in the camp. Together with the bloodline, these systems ensure that even players who die frequently are still making forward progress.

Gear Loss and Stakes

The bloodline system deliberately does not soften the gear loss. A character who had upgraded weapons and armor from the Artisan's workshop loses all of it on death. The materials spent on those upgrades are gone. The successor starts with basic equipment and must rebuild through new extraction runs.

This design ensures that death always hurts. The talents and traits that carry over represent knowledge and experience, things that cannot be taken away. But the physical gear, the tangible reward of successful runs, is always at risk. This is the core of the extraction-lite loop: the stakes have to be real for the extraction decision to matter.

Relationship to Other Systems

Co-Op and Bloodline

In co-op play, the bloodline system applies individually to each player. If one player's character dies during a co-op run, that player's bloodline receives the XP carryover while their teammates can continue the run with their characters intact. The dead player cannot rejoin the current run. Their next session starts with a new bloodline character.

This creates an asymmetric outcome in group play. A successful co-op extraction where all four players survive is the best case: everyone keeps everything. A run where one player dies means that player's bloodline progresses slightly while they lose all gear, while the surviving players keep their characters and full haul.