Three Twenty One
Developed by B-Side Games, David J. Franco · Published by B-Side Games
At a glance
Overview
An adventure, indie game by B-Side Games, David J. Franco, published by B-Side Games — single-player.
Steam’s own one-line description: “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.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Three Twenty One.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 7 64 Bit
- Processor: 2 ghz
- Memory: 4 GB RAM
- Storage: 10 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10 64 Bit
- Processor: 3 ghz
- Memory: 8 GB RAM
- Graphics: Nvidia GTX 980 or AMD R390
- Storage: 10 GB available space
Supported languages (1)
Three Twenty One FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Three Twenty One?
Steam classifies Three Twenty One as a Adventure, Indie game, developed by B-Side Games, David J. Franco. 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.
Is Three Twenty One free to play?
Yes — Steam lists Three Twenty One as Free to Play.
Is Three Twenty One single-player or multiplayer?
Steam lists these modes for Three Twenty One: Single-player. It lists a single-player mode.
Is Three Twenty One on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Three Twenty One for Windows, macOS. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Three Twenty One out yet?
Yes — Steam lists a release date of Jun 30, 2017.
What platforms is Three Twenty One on?
Three Twenty One is listed for Windows, macOS on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Three Twenty One single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Three Twenty One cost?
It's free to play, per Steam.
Does Three Twenty One have achievements?
Yes — Steam lists 20 achievements for Three Twenty One.
Who made Three Twenty One?
Three Twenty One is developed by B-Side Games, David J. Franco and published by B-Side Games.
Where to get Three Twenty One
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, B-Side Games.