Simulation Chamber // 07

I.S.U.D. Zero

A portrait bullet-hell boss rush about clean reads, fair hits, and surviving the Pattern Engine as it learns your nerve.

Player Support Privacy Policy

Coming to iPhone and iPad. Built for App Store review assets and public support links.

I.S.U.D. Zero gameplay showing a ship dodging neon bullet patterns.

Drag to survive Precise portrait controls with a visible red-core hitbox.

Graze the edge Close calls build Phase Pulse for emergency screen clears.

Score the run Shorter clears, cleaner dodges, and weekly leaderboards.

The Pattern Engine mutates

Bosses shift shape as the fight escalates.

Each boss has distinct movement, voice, particles, background behavior, and bullet grammar. Later phases become more aggressive without losing the readable core of a good bullet-hell pattern.

Boss phase screenshot with neon mutation and dense bullet patterns. — Multi-phase boss forms

Phase Pulse screen clear screenshot with cyan pulse effects. — Phase Pulse screen clears

Leaderboard screenshot showing weekly and all-time score pursuit. — Weekly and all-time scores

Version 1.0 target

Four playable bosses, five incoming signals.

The launch route includes The Instructor, Mirror Cadet, Twin Array, and The Cartographer. Five additional boss slots are visible in the menu as coming-soon transmissions.

Portrait-first iPhone and iPad play.
Fair red-core damage model.
Original neon arcade presentation.
Game Center weekly and all-time high scores.

iPad App Store screenshot presenting four live bosses in I.S.U.D. Zero.

App Store URLs

Public pages for review and players.

Support URL Contact, troubleshooting, controls, and feedback. Privacy Policy URL Analytics, local progress, Game Center, and contact details.