The year is 1917. As World War rages on, an even greater catastrophe strikes—a full-scale alien invasion. With the world in chaos, Dr. Brunhild Stahlmüller, a brilliant scientist, takes matters into her own hands. Piloting the Red Beelzebub, an experimental aircraft crafted from alien wreckage, she embarks on a daring mission to fight back against the invaders and their sinister leader, the Chessmaster.
- Battle across Earth and beyond – From Verdun’s war-torn battlefields to the heart of the alien world.
- Majestic pixel art – A stunning homage to arcade classics.
- Fair yet challenging difficulty – Accessible gameplay with a balanced difficulty curve.
- Intense action – Fast-paced combat and refined shoot-'em-up mechanics.
- 8 adrenaline-fueled stages – Featuring massive boss battles.
- Bloodshed and gore – A visceral war for humanity's survival.
- Psychedelic soundtrack – Enhancing the atmosphere of chaos and heroism.