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Three Twenty One

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App ID 646960
App Type Game
Developer ,
Publisher B-Side Games
Supported Systems Windows macOS
Technologies Unity Engine
Last Changenumber 29801414
Last Record Update 28 June 2025 – 11:14:03 UTC ()
Release Date 30 June 2017 – 18:04:43 UTC ()
❓ 48.61%
50 reviews
0
In-Game

3:21 is divided into smaller adventure games that open a dialog with the player and encourage interaction and exploration. Through the player's interactions with these that serve as a timeline of events, they discover what 3:21 is really about and just how real games can get.

Additional Information

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

Developer B-Side Games
metacritic_name Three Twenty One
community_visible_stats Yes
DLCAvailableOnStore Yes
ReleaseState released
Publisher B-Side Games
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 30 June 2017 – 18:04:43 UTC ()
osarch 64
community_hub_visible Yes
Primary Genre Adventure (25)
Store Genres Adventure (25), Indie (23)
Steam Release Date 30 June 2017 – 18:04:43 UTC ()
Store Asset Modification Time 17 June 2017 – 19:41:16 UTC () (1497728476)
Is free on the store? Yes
review_score 5
review_percentage 48
Detected Technologies (?) Unity Engine
Steam Deck Compatibility
  • Steam Deck:
  • Valve is still working on adding support for this game on Steam Deck
  •  
  • SteamOS:
  • Valve is still working on adding support for this game on SteamOS
  •  
  • category: Unsupported
  • steamos_compatibility: Unsupported
  • test_timestamp: 29 April 2025 – 00:00:00 UTC
  • tested_build_id: 1952892
  • 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-9.0-4RC
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
restricted_countries DE
Germany
store_screenshot ss_234cfdd554d861059af38a949b03a113921ae6b6.jpg
First seen on SteamDB 30 May 2017 – 18:09:53 UTC (), in changelist #3032390

Supported Languages

2 Languages Interface Full Audio Subtitles Achievements
English Yes Yes Yes Yes
German Yes

Tags

🗺️ Adventure 🌱 Indie 🆓 Free to Play

Categories

Single-player Steam Achievements Steam Cloud

Assets

Load all asset images
clienticon 7d8ceb973cad2a250336b0d0b4dac30718e10cad
clienttga e0748884b27b21c2a2a0c4ac1c97547783407373
icon 60fbbf5f0e7de82bd4aa7af2a38f5aad63df9542
logo 0bd2d8e77941a744171b65eee1d025cd906edb5b
logo_small 0bd2d8e77941a744171b65eee1d025cd906edb5b_thumb
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
library_capsuleportrait.png
community_icon60fbbf5f0e7de82bd4aa7af2a38f5aad63df9542.jpg
page_background_pathapp/646960
timestamp11 September 2019 – 15:52:01 UTC
Trailers
256686548 ↴
trailer_nameAMS 64 Trailer
trailer_category0
trailer_480p/video/webm256686548/movie480.webm
trailer_480p/video/mp4256686548/movie480.mp4
trailer_max/video/webm256686548/movie_max.webm
trailer_max/video/mp4256686548/movie_max.mp4
microtrailer/video/webm256686548/microtrailer.webm
microtrailer/video/mp4256686548/microtrailer.mp4
screenshot_medium256686548/movie.293x165.jpg
screenshot_full256686548/movie_full.jpg
trailer_base_id106164
all_agestrue
is_highlighttrue
timestamp1497480143

Depots

ID Configuration Size DL.
646961 Windows Three Twenty One Windows 6.93 GiB 1.48 GiB
649550 Windows DLC 649550Three Twenty One - Extra Content Windows (649550) Depot 1.26 GiB 415.97 MiB
646962 macOS Three Twenty One Mac 6.96 GiB 1.49 GiB
649551 macOS DLC 649550Three Twenty One Extra Content Mac DLC 74.16 MiB 61.75 MiB
646963 Linux 64-bitThree Twenty One Linux 6.05 GiB 1.26 GiB

Total size on disk is 21.27 GiB and total download size is 4.69 GiB.

Total size on disk is 6.93 GiB and total download size is 1.48 GiB, when filtered to Windows, English, no DLC depots.

Branches

Name Description Build ID Time Updated
public 1952892 11 July 2017 – 17:15:00 UTC
development 1938540 5 July 2017 – 14:54:30 UTC
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