XO

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App ID	399720
App Type	Game
Developer	Jumpdrive Studios
Publisher	Jumpdrive Studios
Supported Systems	Windows macOS Linux
Technologies	Unity Engine
Last Changenumber	29771333
Last Record Update	26 June 2025 – 18:31:12 UTC ()
Release Date	2 December 2019 – 19:00:28 UTC ()

❓ 77.90%

101 reviews

In-Game

Build a fleet and lead humanity to safety. Grow your fleet using force, diplomacy or guile... and try to stay ahead of the relentless Harvesters. Each ship you add to your fleet gives you powers but also reduces your limited resources in this challenging RTS-with-pause game.

Additional Information

Developer

Jumpdrive Studios

metacritic_name

community_visible_stats

Yes

ReleaseState

released

Publisher

Jumpdrive Studios

Store Release Date

2 December 2019 – 19:00:38 UTC ()

osarch

empty string

community_hub_visible

Yes

Primary Genre

Indie (23)

Store Genres

Action (1), Indie (23), RPG (3), Simulation (28), Strategy (2), Early Access (70)

Steam Release Date

2 December 2019 – 19:00:28 UTC ()

Store Asset Modification Time

23 February 2024 – 17:53:00 UTC () (1708710780)

library_assets

library_capsule	en
library_hero	en
library_logo	en
logo_position ↴
pinned_position	BottomLeft
width_pct	27.661514054370315
height_pct	49.872338205246464

osextended

macos64

review_score

review_percentage

Detected Technologies (?)

Unity Engine, SDL SDK, Wwise SDK

Early Access Release Date

2 December 2019 – 00:00:00 UTC ()

First seen on SteamDB

31 August 2015 – 20:48:18 UTC (), in changelist #1255712

Supported Languages

1 Languages	Interface	Full Audio	Subtitles
English	Yes

Assets

Load all asset images

clienticon

cb34ce47e5278bf949967eaa74e28417aa75be2a

clienttga

a535747248ef4c39854cb11599e0caa732633c0d

icon

fc6cff0a6eba03d40ebcde35a2a65e5e63812e52

logo

9d6a82b842366b946a9cae5fc0b80cd5dfa1f246

logo_small

9d6a82b842366b946a9cae5fc0b80cd5dfa1f246_thumb

clienticns

9797dc7e501eb33747718c57967c8033f3c8da5f

LinuxClientIcon

9797dc7e501eb33747718c57967c8033f3c8da5f

small_capsule

english

capsule_231x87.jpg

header_image

english

header.jpg

library_assets_full

library_capsule ↴
image/english	library_600x900.jpg
image2x/english	library_600x900_2x.jpg
library_hero ↴
image/english	library_hero.jpg
library_logo ↴
logo_position/pinned_position	BottomLeft
logo_position/width_pct	27.661514054370315
logo_position/height_pct	49.872338205246464
image/english	logo.png

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.jpg
page_background	page_bg_generated_v6b.jpg
hero_capsule	hero_capsule.jpg
library_capsule	library_600x900.jpg
library_capsule_2x	library_600x900_2x.jpg
library_hero	library_hero.jpg
community_icon	fc6cff0a6eba03d40ebcde35a2a65e5e63812e52.jpg
page_background_path	app/399720
raw_page_background	page_bg_raw.jpg
timestamp	23 February 2024 – 17:57:31 UTC

Trailers

257000604 ↴
trailer_name	XO Early Access Trailer 2024
trailer_category	1
trailer_480p/video/webm	257000604/movie480_vp9.webm
trailer_480p/video/mp4	257000604/movie480.mp4
trailer_max/video/webm	257000604/movie_max_vp9.webm
trailer_max/video/mp4	257000604/movie_max.mp4
microtrailer/video/webm	399720/661764/dba463b887209c96c68fcc91fce81701f06d88f7/1751275802/microtrailer.webm
microtrailer/video/mp4	399720/661764/dba463b887209c96c68fcc91fce81701f06d88f7/1751275802/microtrailer.mp4
screenshot_medium	257000604/movie.293x165.jpg
screenshot_full	257000604/movie_full.jpg
trailer_base_id	661764
all_ages	true
is_highlight	true
timestamp	1707944482

Depots

ID	Configuration	Size	DL.
228983	Windows Shared InstallDepot from 228980VC 2010 Redist	No size
399721	Windows 64-bitXO PC	465.25 MiB	116.90 MiB
399722	macOS 64-bitXO Mac Depot	473.72 MiB	119.19 MiB
399723	Linux 64-bitXO Linux Depot	461.88 MiB	116.94 MiB

Total size on disk is 1.37 GiB and total download size is 353.02 MiB.

Total size on disk is 465.25 MiB and total download size is 116.90 MiB, when filtered to Windows, English, no DLC depots.

Branches

Name	Description	Build ID	Time Updated
public		19015653	26 June 2025 – 18:30:33 UTC

Other

Name	Value
baselanguages	English
privatebranches	1

XO

Additional Information

Supported Languages

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