It has a sequel called Sunrider: Liberation Day currently in development, as well as a prequel tie-in novel called Sunrider. It's available on Steam for free, though it's High School AU spinoff Sunrider Academy isn't. This physical edition includes: -Sunrider: First Arrival -Sunrider: Mask of Arcadius -Sunrider: Liberation Day - Captains Edition Only Liberation Day includes a Japanese language option. Sunrider: Mask of Arcadius is Visual Novel/Turn-Based Strategy game that is mix of spaceship and mecha warfare and wacky harem comedy with an underlying serious drama as the core. Officer Protagonist 3.0 Spaceship 3.0 Tactician Protagonist 3.0 Space 2.9 Captain Protagonist 2.9 Mecha 2.9 Mecha Combat 2.9 Mecha Pilot Heroine 2.9 Science Fiction 2.9 Starship Combat 2.9 Military 2.8 War 2.8 ADV 2.8 Combat Capable Friends 2.8 Map Movement 2.8 Difficulty Settings 2.7 Turn Based Strategy Game 2.6 Engineer Heroine 2.5 Fighting Princess Heroine S 2.5 Genius Heroine 2.5 Male Protagonist 2.5 Officer Heroine 2.5 Softcore 2.5 White Haired Heroine 2.5 Soldier Heroine 2.4 White Haired Protagonist 2.4 Non-Japanese Voice Acting 2.3 Modern Tsundere Heroine 2.3 Emotionless Heroine 2.2 Energetic Heroine 2.2 Scientist Heroine 2.2 Shy Heroine 2.2 Flashback 2.2 Pirates 2.2 Mercenary Heroine 2.2 Coodere Heroine 2.1 Orphan Heroine 2.1 Leader Heroine 2.1 Revenge 2.1 Adult Heroine 2.0 Adult Protagonist 2.0 Bad Ending(s) 2.0 Bokukko Heroine 2.0 Clumsy Heroine 2.0 Heroine with Big Breasts 2.0 Low Sexual Content 2.0 Medical Doctor Heroine 2.0 Perverted Heroine 2.0 Politics 2.0 Pragmatic Heroine 2.0 Protagonist with a Face 2.0 Assassin Heroine 1.9 Protagonist's Childhood Friend as a Heroine 1.8 Game Over 1.8 SRPG 1.8 Cowgirl 1.7 Late Sexual Content 1.7 Small Breast Sizes Heroine (Non-Loli) 1.7 Heroine with Catsuit 1.5 Lots of Choices 1.5 Sexual Content 1.3 Protagonist with Sexual Experience S 1.2 Heroine with Sexual Experience 1.0 More Than Seven Heroines 1.0 Other Perspectives 1.0 Yandere Heroine 0.8 Homicide 0. You are Kayto Shields, an ordinary man thrown into an extraordinary adventure. Physical Edition of the game available to those who pledge at least 25 USD or more to the Kickstarter Campaign.