Chikyū Kaihō Gun ZAS

  •

Chikyū Kaihō Gun ZAS

Originally released in 1992 as a Japanese exclusive, Chikyū Kaihō Gun ZAS became one of the rarest and most technically ambitious shooters on the original Game Boy®. Fast-moving stages are packed with enemy waves and layered scrolling environments, demanding control as you weave through concentrated fire and dismantle formations before they close in. Massive mechanical bosses dominate the battlefield, filling the screen with steel and ordnance. Precision is survival. Momentum is constant. This is

Originally released in 1992 as a Japanese exclusive, Chikyū Kaihō Gun ZAS became one of the rarest and most technically ambitious shooters on the original Game Boy®. Fast-moving stages are packed with enemy waves and layered scrolling environments, demanding control as you weave through concentrated fire and dismantle formations before they close in. Massive mechanical bosses dominate the battlefield, filling the screen with steel and ordnance. Precision is survival. Momentum is constant. This is

Compatible With

Play original N64® cartridges on any modern display with perfect accuracy.

Compatible With
Cloud Chromatic Sapphire front view

The best way to play Game Boy® and Game Boy Color® games.

  • Fast-paced arcade shooting with tight, responsive controls
  • Multiple weapon types including directional fire and charge shots
  • Vertical and horizontal scrolling stages
  • Large-scale mechanical boss battles
  • High enemy counts and layered background visuals
  • Originally released as a 1992 Japanese exclusive

Customers Also Like

M64 Release Titles Bundle

All 4 of our M64 launch titles: Buck Bumble, Extreme-G: Turbo Fusion, Xeno Crisis, and Xibalba 64.

View full details
4.9
Rated 4.9 out of 5 stars
Based on 91 reviews
91 reviews
  • Vincent M.
    Verified Buyer
    21 seconds ago
    Rated 5 out of 5 stars
    Best shooter on Game Boy!

    Love this game, so glad Modretro re-released this Japanese gem as the original cartridge is way too expensive! So fun!

    Was this helpful?
  • Zach H.
    Verified Buyer
    6 days ago
    Rated 5 out of 5 stars
    Amazing on the

    Chikyū Kaihō Gun ZAS is so fun on the Chromatic! Can't wait for more releases!

    Was this helpful?
  • Michiaki T.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    地球解放軍ジアース！最高のシューティング！

    地球解放軍ジアースは、昔からプレイをしたいと思っていたので、今とってもハッピーです！

    Was this helpful?
  • Sean Y.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    Excellent Shooter!

    I glad to see this classic shooter return.

    Was this helpful?
  • Andrew D.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    A rare gem returns!

    Zas is a cool shoot em up that looks great on the Chromatic.

    Was this helpful?
Show More