Code and DESIGN launches Orbital Defense 2899 on Steam
The sci-fi tower defense game is also available on Android via Google Play, priced at 470 yen as a one-time purchase.
Code and DESIGN released the sci-fi tower defense game Orbital Defense 2899 on Steam on October 29, 2026, according to gamebiz.jp. The Steam version is priced at 420 yen as a one-time purchase. An Android version is also available on Google Play for 470 yen, sold under the title Orbital Defense 2899.
Set in the space year 2899, the game tasks players with defending a Japanese colony. Players pick one of two protagonists: one who accumulates field data, and another who eliminates losing conditions.
The release includes 10 stages plus an ending, 6 equipment lines with 12 final upgrades, and more than 25 enemy types, among them 4 bosses. The game features membrane-like space creatures known as Veil among its foes.
Research points are earned even when a run ends in defeat, and more than 130 research developments are available to unlock.
Quick answers
How much does Orbital Defense 2899 cost?
The Steam version costs 420 yen and the Android version on Google Play costs 470 yen, both as one-time purchases.
What platforms is Orbital Defense 2899 available on?
It is available on PC via Steam and on Android via Google Play.
How many stages does Orbital Defense 2899 have?
The game has 10 stages plus an ending, along with more than 25 enemy types including 4 bosses.