Vertical Shooter S Rank

Vertical Shooter S-Rank is a fast-paced arcade-style vertical scrolling shooter inspired by classic shoot ’em up games.

Designed for smooth gameplay and quick play sessions, it features responsive controls, multiple weapon types, boss battles, and layered scoring mechanics.

Features:
- Arcade-style vertical scrolling shooter gameplay
- Multiple weapon types including Spread, Laser, and Homing
- Power-ups, options, shields, and overdrive mechanics
- Boss battles with phase-based attack patterns
- Graze system for advanced scoring
- Adjustable difficulty settings
- Auto-fire support
- Japanese and English language support

This extension is designed for players who enjoy classic shooting games directly in the browser.