A 60 FPS vertical-scrolling industrial airforce arcade shooter for Linux featuring a live Dynamic Rank Gauge that scales enemy bullet curtain density, velocity, and medal multiplier rewards in real time based on your rapid Twin Vulcan fire rate, active Option Wingmates, and extra Hull Lives.

FEATURES

• Live Dynamic Rank System: Rapid weapon fire, Option Wingmate pods, and extra Hull Lives push the Dynamic Rank Gauge upward for higher score multipliers alongside denser, faster enemy curtains.
• Controlled Rank Suppression: Hold Shift for a focused narrow beam with low Rank creep, deploy K Shockwave Screen Clear pulses to turn curtains into Gold Medals while venting Rank, or trigger X Sacrifice Hull Reset to deliberately drop Rank before tough Fortress phases.
• Gold Medal Chaining and Option Wingmates: Deploy up to 4 autonomous Option Wingmates firing synchronized Option Lasers and chain gleaming Gold Medals for massive arcade score escalation.
• 3 Dreadnought Sectors and 3 Bosses: Battle across Iron Viaduct Skyway, Smog Refinery Archipelago, and Stratosphere Citadel in Casual, Arcade, and Turbo modes with synthesized 16-bit WAV SFX, JSON telemetry, CSV export, and live EN / VI switching.

SUPPORT AND DONATE

• Open-source development support: https://buymeacoffee.com/thanhnv128b