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Sunrider: Mask of Arcadius

Wishlist Follow Ignore Install Unwatch Watch
App ID 313730
App Type Game
Developer
Publisher Sekai Project
Franchise Sunrider
Supported Systems Windows macOS Linux
Technologies PyGame Engine, RenPy Engine
Last Changenumber 29936670
Last Record Update 7 July 2025 – 19:32:32 UTC ()
Release Date 9 July 2014 – 21:17:54 UTC ()
😎 88.54%
2k reviews
2
In-Game

As Captain Kayto Shields, embark on a galactic voyage of heroism and survival. With his home world destroyed and his nation conquered, the inexperienced Captain Shields, and his newly minted vessel, the Sunrider, are left as the only hope against a galactic evil intent on subjugating all sentient life.

Additional Information

This game is excluded from Steam Family Sharing because: Free Game

Developer Love in Space
metacritic_name Sunrider: Mask of Arcadius
ReleaseState released
Publisher Sekai Project
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 2 July 2014 – 07:00:00 UTC ()
community_hub_visible Yes
Social Media https://discord.gg/sekai-project
https://www.facebook.com/SekaiProject/
https://www.twitch.tv/sekaiproject
https://x.com/sekaiproject
https://www.youtube.com/sekaiproject/
Primary Genre Indie (23)
Store Genres Indie (23), RPG (3), Strategy (2), Free to Play (37)
Steam Release Date 9 July 2014 – 21:17:54 UTC ()
Original Release Date 2 July 2014 – 07:00:00 UTC () (1404284400)
Store Asset Modification Time 7 July 2025 – 19:32:22 UTC () (1751916742)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionBottomCenter
width_pct50
height_pct50
Is free on the store? Yes
review_score 8
review_percentage 92
Detected Technologies (?) PyGame Engine, RenPy Engine, Python SDK, SDL SDK
Steam Deck Compatibility
  • Steam Deck:
  • All functionality is accessible when using the default controller configuration
  • In-game interface text is legible on Steam Deck
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  •  
  • category: Verified
  • steamos_compatibility: Compatible
  • test_timestamp: 28 April 2022 – 00:00:00 UTC
  • tested_build_id: 965499
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimenative
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
Content Descriptors Some Nudity or Sexual Content (1), General Mature Content (5)
First seen on SteamDB 9 July 2014 – 00:30:59 UTC (), in changelist #594766
Content Descriptors (Including DLC) Some Nudity or Sexual Content (1), General Mature Content (5)

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes Yes Yes

Tags

🌸 Anime 📚 Visual Novel 🆓 Free to Play 🎲 Turn-Based Strategy 🤖 Mechs 💡 Strategy 🌠 Space 🍑 Nudity 🚀 Sci-fi 🎲 Turn-Based 🎲 RPG 👤 Singleplayer 🌱 Indie 🎶 Great Soundtrack 📚 Story Rich 🤔 Tactical 🛑 Hex Grid 💥 Action 😓 Difficult 💘 Romance

Categories

Single-player

Assets

Load all asset images
clienticon 596fb3bea5ababd089673fd723920e797ddefed9
clienttga 91fa8763721f99f2a86a5684da6b1211bb2fc34a
icon baa5a6de82979101afa5922b2e3893e0d429441e
logo 0e524a8eb72687706df43545d52b3f5923911349
logo_small 0e524a8eb72687706df43545d52b3f5923911349_thumb
clienticns 9d360b614393760a276ee1668e621d2221244c61
LinuxClientIcon a5eed8ba69ebb9fb95e3026f073de6f8ec165ec5
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
library_logo ↴
image/englishlogo.png
image2x/englishlogo_2x.png
logo_position/pinned_positionBottomCenter
logo_position/width_pct50
logo_position/height_pct50
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
community_iconbaa5a6de82979101afa5922b2e3893e0d429441e.jpg
page_background_pathapp/313730
timestamp7 July 2025 – 19:32:28 UTC
Trailers
2034792 ↴
trailer_nameGameplay Video
trailer_category0
trailer_480p/video/webm2034792/movie480.webm
trailer_480p/video/mp42034792/movie480.mp4
trailer_max/video/webm2034792/movie_max.webm
trailer_max/video/mp42034792/movie_max.mp4
microtrailer/video/webm313730/25975/a5f4055293845aa07c33b270087b998851e4279d/1751270968/microtrailer.webm
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screenshot_medium2034792/movie.293x165.jpg
screenshot_full2034792/movie_full.jpg
trailer_base_id25975
all_agestrue
is_highlighttrue
timestamp1447364010
2034793 ↴
trailer_nameOpening
trailer_category0
trailer_480p/video/webm2034793/movie480.webm
trailer_480p/video/mp42034793/movie480.mp4
trailer_max/video/webm2034793/movie_max.webm
trailer_max/video/mp42034793/movie_max.mp4
microtrailer/video/webm313730/25976/ac5f6e16777a907036e6d3286e90202083e50847/1751270968/microtrailer.webm
microtrailer/video/mp4313730/25976/ac5f6e16777a907036e6d3286e90202083e50847/1751270968/microtrailer.mp4
screenshot_medium2034793/movie.293x165.jpg
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trailer_base_id25976
all_agestrue
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timestamp1447364011

Packages

SubID Name Billing Type Last Update
47512 Sunrider Developer Comp CD Key 21 October 2024 – 17:54:21 UTC
47513 Sunrider for Beta Testing CD Key 21 October 2024 – 17:54:21 UTC
47514 Sunrider Free on Demand 30 January 2020 – 23:43:32 UTC

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