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Preface: Undiscovered World

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App ID 2820060
App Type Game
Developer
Publisher PLAYERUNKNOWN Productions
Supported Systems Windows
Last Changenumber 29695555
Last Record Update 23 June 2025 – 01:39:10 UTC ()
Release Date 5 December 2024 – 08:00:48 UTC ()
❓ 44.10%
74 reviews
0
In-Game

Preface is an immersive tech demo showcasing Melba, PLAYERUNKNOWN Productions' groundbreaking technology generating an Earth-scale world. In this project still in development, experience our machine learning agents creating a planet in real-time, directly on your GPU.

Additional Information

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

Developer PLAYERUNKNOWN Productions
ReleaseState released
Publisher PLAYERUNKNOWN Productions
IsFreeApp Yes
eulas
0 ↴
id2820060_eula_0
namePreface: Undiscovered World EULA
urlhttps://store.steampowered.com//eula/2820060_eula_0
version4
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 5 December 2024 – 08:00:48 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://discord.com/invite/playerunknownproductions
https://x.com/pp_socials
https://www.youtube.com/@PLAYERUNKNOWNProductions
Primary Genre Free to Play (37)
Store Genres Casual (4), Free to Play (37), Game Development (60), Early Access (70)
Steam Release Date 5 December 2024 – 08:00:48 UTC ()
Store Asset Modification Time 5 December 2024 – 21:25:39 UTC () (1733433939)
library_assets
library_capsuleen
library_heroen
library_hero_bluren
library_logoen
library_headeren
logo_position ↴
pinned_positionUpperCenter
width_pct71.82662435588895
height_pct82.58606411924762
osextended empty string
Is free on the store? Yes
review_score 5
review_percentage 41
Detected Technologies (?) AMD_FidelityFX SDK, NVIDIA_DLSS SDK, SDL SDK, cURL SDK
controllertagwizard Yes
AI Content Type 2
Early Access Release Date 5 December 2024 – 00:00:00 UTC ()
First seen on SteamDB 1 February 2024 – 15:43:56 UTC (), in changelist #22154505

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes

Tags

😌 Casual 🛠️ Game Development 🆓 Free to Play 🐤 Early Access 🔧 Utilities 📚 Software Training 💾 Software

Categories

Single-player Early Access Profile Features Limited

Assets

Load all asset images
clienticon cee44be92eb601973197d809411d93bb7d28ea66
clienttga f47eaf21e1ebcab2c834bde3b3345765ba8ab271
icon cffd01c0f526fd5b1cb13ecdb042f4d85114c02d
small_capsule
english7d3e8c74b5b16f283fbf4bad6e641a5476c8479b/capsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishf368c37d5d1ddc14e1d3a34e0cfd253cf2b2bd34/library_600x900.jpg
image2x/englishf368c37d5d1ddc14e1d3a34e0cfd253cf2b2bd34/library_600x900_2x.jpg
library_hero ↴
image2x/english67051ec7a3ea7727d9a396244782dc2e37c826e8/library_hero_2x.jpg
image/english67051ec7a3ea7727d9a396244782dc2e37c826e8/library_hero.jpg
library_hero_blur ↴
image/english67051ec7a3ea7727d9a396244782dc2e37c826e8/library_hero_blur.jpg
library_logo ↴
image/english583606d48fe464462de980311e5f480dea8e4425/logo.png
image2x/english583606d48fe464462de980311e5f480dea8e4425/logo_2x.png
logo_position/pinned_positionUpperCenter
logo_position/width_pct71.82662435588895
logo_position/height_pct82.58606411924762
library_header ↴
image/english8d85d7500ebacb48c9e3ceffd6c90349afad17dd/library_header.jpg
image2x/english8d85d7500ebacb48c9e3ceffd6c90349afad17dd/library_header_2x.jpg
Assets
main_capsule8b062ec960db977c45499d891b45a48ca8cf66fd/capsule_616x353.jpg
small_capsule7d3e8c74b5b16f283fbf4bad6e641a5476c8479b/capsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulea69db435e566bf30f414b112b0bf7aa1d233b3a4/hero_capsule.jpg
hero_capsule_2xa69db435e566bf30f414b112b0bf7aa1d233b3a4/hero_capsule_2x.jpg
library_capsulef368c37d5d1ddc14e1d3a34e0cfd253cf2b2bd34/library_600x900.jpg
library_capsule_2xf368c37d5d1ddc14e1d3a34e0cfd253cf2b2bd34/library_600x900_2x.jpg
library_hero67051ec7a3ea7727d9a396244782dc2e37c826e8/library_hero.jpg
library_hero_2x67051ec7a3ea7727d9a396244782dc2e37c826e8/library_hero_2x.jpg
community_iconcffd01c0f526fd5b1cb13ecdb042f4d85114c02d.jpg
page_background_pathapp/2820060
raw_page_backgroundpage_bg_raw.jpg
timestamp12 December 2024 – 13:43:39 UTC
Trailers
257078894 ↴
trailer_namePreface Early Access Trailer
trailer_category0
trailer_480p/video/webm257078894/movie480_vp9.webm
trailer_480p/video/mp4257078894/movie480.mp4
trailer_max/video/webm257078894/movie_max_vp9.webm
trailer_max/video/mp4257078894/movie_max.mp4
microtrailer/video/webm257078894/microtrailer.webm
microtrailer/video/mp4257078894/microtrailer.mp4
screenshot_medium257078894/6b88e4f625ed8769d5ba6db3a923b7126cd9039e/movie_600x337.jpg
screenshot_full257078894/6b88e4f625ed8769d5ba6db3a923b7126cd9039e/movie_full.jpg
trailer_base_id795022
all_agestrue
is_highlighttrue
timestamp1733432035

Depots

ID Configuration Size DL.
228989 Windows Shared InstallDepot from 228980VC 2022 Redist No size
2820061 Windows 64-bit 4.09 GiB 1.71 GiB
3030380 Windows 64-bitUnusedDLC 3030380SteamDB Unknown App 3030380 No size

Total size on disk is 4.09 GiB and total download size is 1.71 GiB.

Branches

Name Description Build ID Time Updated
public 18898680 17 June 2025 – 14:34:21 UTC

Other

Name Value
privatebranches 1
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