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Add Astra

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App ID 2870750
App Type Game
Developer
Publisher Coincidence
Supported Systems Windows
Last Changenumber 30797734
Last Record Update 26 August 2025 – 23:22:32 UTC ()
Release Date 2 April 2024 – 16:45:34 UTC ()
❓ 76.34%
11 reviews
1
In-Game
🏫 Education 🏁 Racing 👽 Aliens 🚀 Sci-fi 🌠 Space

Add Astra is a math game about racing, and a racing game about math, developed by Coincidence. You’re the best arithmetech racer on Earth. But what about everywhere else?

Additional Information

Developer Coincidence
ReleaseState released
Publisher Coincidence
Store Release Date 2 April 2024 – 16:45:37 UTC ()
osarch 64
community_hub_visible Yes
Primary Genre Indie (23)
Store Genres Indie (23)
Steam Release Date 2 April 2024 – 16:45:34 UTC ()
Store Asset Modification Time 8 March 2024 – 01:26:30 UTC () (1709861190)
library_assets
library_capsuleen
library_heroen
library_logoen
library_headeren
logo_position ↴
pinned_positionBottomLeft
width_pct52.3331639802806
height_pct100
osextended empty string
review_score 7
review_percentage 100
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: 19 April 2024 – 00:00:00 UTC
  • tested_build_id: 13722414
  • configuration:
    supported_inputother
    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_runtimeproton-9.0-1RC
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
controllertagwizard Yes
First seen on SteamDB 2 March 2024 – 02:26:31 UTC (), in changelist #22595915

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes

Tags

🏫 Education 🏁 Racing 👽 Aliens 🚀 Sci-fi 🌠 Space 👤 Singleplayer 😌 Casual 💡 Strategy 🎲 Board Game 🌱 Indie 🎲 Turn-Based Strategy 🏽 2D 🐰 Cartoony 🗺️ Top-Down

Categories

Single-player Family Sharing Profile Features Limited

Assets

Load all asset images
clienticon 012b542a146cb82a1f010e33ba2be1a2defe1794
clienttga 15e659e532822c713ee6c583e35a55f7a429cde7
icon 7e3ede07fe27777923fcbf8fe34546bcdd7ce3e1
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
image2x/englishlibrary_hero_2x.jpg
library_logo ↴
image/englishlogo.png
image2x/englishlogo_2x.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct52.3331639802806
logo_position/height_pct100
library_header ↴
image/englishlibrary_header.jpg
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
library_hero_2xlibrary_hero_2x.jpg
community_icon7e3ede07fe27777923fcbf8fe34546bcdd7ce3e1.jpg
page_background_pathapp/2870750
raw_page_backgroundpage_bg_raw.jpg
timestamp2 April 2024 – 16:45:35 UTC

Trailer 671421 ↴

trailer_name Launch Trailer
trailer_category 1
trailer_480p ↴
video/webm 257006036/movie480_vp9.webm
video/mp4 257006036/movie480.mp4
trailer_max ↴
video/webm 257006036/movie_max_vp9.webm
video/mp4 257006036/movie_max.mp4
microtrailer ↴
video/webm 2870750/671421/e684a7fb56a3a7543e1f173abb7738d882b6c808/1750949216/microtrailer.webm
video/mp4 2870750/671421/e684a7fb56a3a7543e1f173abb7738d882b6c808/1750949216/microtrailer.mp4
adaptive_trailers ↴
dash_av1 2870750/671421/e684a7fb56a3a7543e1f173abb7738d882b6c808/1750949216/dash_av1.mpd
dash_h264 2870750/671421/e684a7fb56a3a7543e1f173abb7738d882b6c808/1750949216/dash_h264.mpd
hls_h264 2870750/671421/e684a7fb56a3a7543e1f173abb7738d882b6c808/1750949216/hls_264_master.m3u8
screenshot_medium 257006036/movie.293x165.jpg
screenshot_full 257006036/movie_full.jpg
all_ages true
is_highlight true
timestamp 18 March 2024 – 22:11:28 UTC

Steam charts

  • 1 players right now
  • 2 24-hour peak
  • 5 all-time peak 20 July 2025
SteamDB.info

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Store data

Twitch stats

  • 0 viewers right now
  • 0 24-hour peak
  • 10 all-time peak
  •  

Owner estimations

Monthly players breakdown

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Steam hub followers history

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User reviews history

  • ❓ Positive
  • 76.34% SteamDB Rating
  • 11 100.0% positive reviews
  • 0 0.0% negative reviews

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How many players are playing Add Astra right now on Steam?

Steam player counter indicates there are currently 1 players live playing Add Astra on Steam.

Add Astra had an all-time peak of 5 concurrent players on 20 July 2025.

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