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Alien attackers from the Izar system are invading Earth! Battle the extraterrestrial menace in endless waves in this tribute to classic alien 'invader' shooters from the late '70s and early '80s. Aim for the high score by destroying the evil alien monsters!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
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The Earth is under attack from the Izarian fleet! Take control of the HyperXB-3 Cannon, humanity’s last line of defense, and blast your way through wave after wave of alien attackers in this fast-paced, retro-style arcade shooter.
Features:
Classic Arcade Gameplay – Inspired by legendary shooters of the early 80s.
Four Game Modes
Normal Mode - classic invader formations.
Face increasingly intense alien attacks with each new round.
Invisible Mode - Identical gameplay to Normal Mode, but aliens are invisible unless hit.
Frantic Mode - Unpredictable patterns. Aliens can speed up, turn invisible, and fire rapidly.
Peek-a-boo Mode - Aliens appear, fire, and then disappear just to show up elsewhere.
High Score Leaderboards – Track your performance across all four game modes.
