An alien force — HIVE SIGMA — emerged from deep space. Their ships are organic-metallic hybrids: grown, not built. They don't communicate. They don't negotiate. They consume.
You fly a UEDF Mk-IV Starfighter — twin laser cannons, proton torpedoes, afterburner, full 6-DOF control. You launch from the UEDF Battleship Resolute — Earth's last heavy carrier.
If the Resolute falls, the orbital defense line collapses. Protect her at all costs.
First wave is light patrol — use it to practice steering, firing lasers, and locking targets. Clear all enemies, then return to base for the next wave.