Onset

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App ID	1105810
App Type	Game
Developer	Blue Mountains
Publisher	Blue Mountains
Supported Systems	Windows
Technologies	Unreal Engine
Last Changenumber	31070053
Last Record Update	12 September 2025 – 02:28:54 UTC ()
Release Date	13 December 2019 – 19:00:08 UTC ()

😌 66.02%

772 reviews

In-Game

Onset is an open world Lua scripting sandbox without predefined goals. Choose from hundreds of Lua functions from our Developer Wiki to create your own scripts and gamemodes. Onset is a perfect starting point for beginners interested in learning how to program.

Additional Information

Developer

Blue Mountains

gamedir

Onset

metacritic_name

Onset

serverbrowsername

Onset

ReleaseState

released

Publisher

Blue Mountains

eulas

0 ↴
id	1105810_eula_0
name	Onset EULA
url	https://store.steampowered.com//eula/1105810_eula_0

Store Release Date

13 December 2019 – 19:00:19 UTC ()

osarch

community_hub_visible

Yes

3rd-Party Account

None

Social Media

https://discord.com/invite/C8qSa2K
https://www.twitch.tv/playonset
https://x.com/playonset
https://www.youtube.com/channel/UCBfhTFe9R6U2glPdrFfNHbA/

Primary Genre

Massively Multiplayer (29)

Store Genres

Action (1), Indie (23), Massively Multiplayer (29), RPG (3), Simulation (28), Early Access (70)

Steam Release Date

13 December 2019 – 19:00:08 UTC ()

Store Asset Modification Time

31 January 2022 – 14:53:49 UTC () (1643640829)

library_assets

library_capsule	en
library_hero	en
library_logo	en
logo_position ↴
pinned_position	BottomCenter
width_pct	100
height_pct	81.2628631362305

review_score

review_percentage

Detected Technologies (?)

Unreal Engine, BASS SDK, CEF SDK, Discord SDK, NVIDIA_APEX SDK, NVIDIA_Nsight_Aftermath SDK, NVIDIA_PhysX SDK, NvCloth SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK

Content Descriptors

General Mature Content (5)

Early Access Release Date

13 December 2019 – 00:00:00 UTC ()

First seen on SteamDB

13 June 2019 – 21:08:28 UTC (), in changelist #6420309

Content Descriptors (Including DLC)

General Mature Content (5)

Supported Languages

5 Languages	Interface	Full Audio	Subtitles
English	Yes
French	Yes
German	Yes
Russian	Yes
Turkish	Yes

Assets

Load all asset images

clienticon

83ec3467f351003b5160bbe01887a06c1e3e54d2

clienttga

4f2802709a65dd31683d193e6869423c70de9a88

icon

3c2ad5d1ecd47c9b1fa10061b0372638b75aeb2b

logo

a0d0e0d362eff9d7fdd741c0896b8793fa9fbb15

logo_small

a0d0e0d362eff9d7fdd741c0896b8793fa9fbb15_thumb

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	BottomCenter
logo_position/width_pct	100
logo_position/height_pct	81.2628631362305
image/english	logo.png

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.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	3c2ad5d1ecd47c9b1fa10061b0372638b75aeb2b.jpg
page_background_path	app/1105810
timestamp	29 August 2023 – 18:42:24 UTC

Trailers

237745 ↴
trailer_name	Onset Lua Scripting
trailer_category	0
trailer_480p/video/webm	256758810/movie480.webm
trailer_480p/video/mp4	256758810/movie480.mp4
trailer_max/video/webm	256758810/movie_max.webm
trailer_max/video/mp4	256758810/movie_max.mp4
microtrailer/video/webm	1105810/237745/8eb2f6b2fe9947ba2c656cbbc6b25cc592c24855/1751189401/microtrailer.webm
microtrailer/video/mp4	1105810/237745/8eb2f6b2fe9947ba2c656cbbc6b25cc592c24855/1751189401/microtrailer.mp4
adaptive_trailers/0/cdn_path	1105810/237745/8eb2f6b2fe9947ba2c656cbbc6b25cc592c24855/1751189401/dash_av1.mpd
adaptive_trailers/0/encoding	dash_av1
adaptive_trailers/1/cdn_path	1105810/237745/8eb2f6b2fe9947ba2c656cbbc6b25cc592c24855/1751189401/dash_h264.mpd
adaptive_trailers/1/encoding	dash_h264
adaptive_trailers/2/cdn_path	1105810/237745/8eb2f6b2fe9947ba2c656cbbc6b25cc592c24855/1751189401/hls_264_master.m3u8
adaptive_trailers/2/encoding	hls_h264
screenshot_medium	256758810/movie.293x165.jpg
screenshot_full	256758810/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	1565559810
230194 ↴
trailer_name	Onset Steam Trailer
trailer_category	0
trailer_480p/video/webm	256754606/movie480.webm
trailer_480p/video/mp4	256754606/movie480.mp4
trailer_max/video/webm	256754606/movie_max.webm
trailer_max/video/mp4	256754606/movie_max.mp4
microtrailer/video/webm	1105810/230194/a7ac481276e9172d31e271fe19d9ce4780871763/1751189400/microtrailer.webm
microtrailer/video/mp4	1105810/230194/a7ac481276e9172d31e271fe19d9ce4780871763/1751189400/microtrailer.mp4
adaptive_trailers/0/cdn_path	1105810/230194/a7ac481276e9172d31e271fe19d9ce4780871763/1751189400/dash_av1.mpd
adaptive_trailers/0/encoding	dash_av1
adaptive_trailers/1/cdn_path	1105810/230194/a7ac481276e9172d31e271fe19d9ce4780871763/1751189400/dash_h264.mpd
adaptive_trailers/1/encoding	dash_h264
adaptive_trailers/2/cdn_path	1105810/230194/a7ac481276e9172d31e271fe19d9ce4780871763/1751189400/hls_264_master.m3u8
adaptive_trailers/2/encoding	hls_h264
screenshot_medium	256754606/movie.293x165.jpg
screenshot_full	256754606/movie_full.jpg
all_ages	true
is_highlight	true
timestamp	1562851900

Store Packages

SubID	Name	Price		Last Update
373546	Onset	$18.99		6 October 2025 – 17:35:28 UTC

Packages

SubID	Name	Billing Type	Last Update
373544	Steam Sub 373544	CD Key	21 October 2024 – 17:40:30 UTC
373545	Onset for Beta Testing	CD Key	17 May 2023 – 12:57:08 UTC
390946	Onset ( 1105810 ) - complimentary reviewer package	No Cost	21 October 2024 – 17:39:31 UTC

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Onset

Additional Information

Supported Languages

Tags

Categories

Assets

Store Packages

Packages