During the first global biowar, a powerful retrovirus filled the planet Avaron with new and deadly forms of life. Only a few survivors remain in O.P. Odysseus, an orbiting platform circling Avaron. Hundreds of years after the biowar, conditions on Avaron are still hostile but livable.
- 開發商
- Sega Corporation
- 發行商
- Tec Toy, Sega Enterprises, Ltd., Sega Corporation
- 發售日
- 平台
-
Steam、macOS、Linux、Wii
- 類型
- 動作、射擊
- 分級
- 一般
- 價格
- 付費
