Protosin: Blight Eyes, Repulsion Field & Heart Opening

What do the game files confirm?

The record identifies Protosin as thousands of Protean fused together by the Blight. Its combat-relevant detail is the retinal repulsion-field emitter, followed by the instruction-like statement about concentrating attacks on soft eye tissue.

The wording says those attacks could temporarily weaken the creature and provide an opening for its Heart. Preserve both qualifications: could is not a guaranteed trigger after an unspecified hit, and temporarily does not supply a duration.

How can you apply these clues?

1. Identify the visible eye tissue and record which target you are attacking. Do not assume every luminous feature is one of the scan’s Blight Eyes.

2. After a controlled concentration of attacks, watch for a change that makes the Heart accessible. Record the cue before proposing a repeatable phase rule.

3. Keep weapon form, upgrade rank and target consistent when measuring a possible trigger. Combining different targets and weapons would obscure whether the observed opening matches the source clue.

How does it compare with related mechanics?

Alpha has separate normal and charged damage directions, while Plasmawave can split between nearby targets. Choose controlled tests that let you tell where attacks land; neither description proves a preferred Protosin build. Ulgoro has a different internal-tissue clue without this explicit eye-to-heart statement.

Acquisition and verification limits

The scan does not establish the full fight order, a number of eyes to destroy, Heart HP, vulnerability duration or a completion reward. No current-build clear is claimed.

The expandable records below preserve the original game wording and source keys. A bundled record is not proof that the item or encounter is available in the Demo.

Related guides

• Alpha Blaster
• Plasmawave Blaster
• Blight Behemoth, Ulgoro
• Controls and aiming
• Combat practice
• Evolve Chambers and resources

Game-file evidence