update explainer

ULTRAKILL Patch 17d Cyber Grind Changes | Detailed April 2026 breakdown for Deathcatcher waves, core nukes, coin beams and Layer 8 fixes across New Game and P ranked runs

ULTRAKILL Patch 17d Cyber Grind & Fraud Fixes Explained (April 2026)

ULTRAKILL Patch 17d is a small April 2026 hotfix that focuses on performance, Cyber Grind quality‑of‑life, and a bunch of specific Fraud‑era bug fixes rather than big balance swings. If you’re grindin...