STEAMDB NEXUS

Steam app 2850820 · updated 12 Sep 2026, 23:03 UTC

Digital Diamond Baseball V12

Digital Diamond Baseball is a statistically accurate baseball simulator and tabletop board game companion.

Digital Diamond Baseball V12 Steam header artwork
Curiosity ComputingCuriosity Computing
4playing now
624-hour peak
37all-time peak
3average, last 30 days

The last 30 days

+0.6Gain+24.56%% gain8Peak

194 hourly samples, with the daily peak drawn over them. Weekends are shaded.

0246915 Aug19 Aug27 Aug31 Aug04 Sep08 Sep12 SepSaturday 15 August 20266 peakSunday 16 August 20265 peakMonday 17 August 20263 peakTuesday 18 August 20266 peakWednesday 19 August 20262 peakThursday 20 August 20261 peakTuesday 25 August 20266 peakWednesday 26 August 20266 peakThursday 27 August 20265 peakFriday 28 August 20267 peakSaturday 29 August 20265 peakSunday 30 August 20268 peakMonday 31 August 20266 peakTuesday 01 September 20266 peakWednesday 02 September 20267 peakThursday 03 September 20267 peakFriday 04 September 20266 peakSaturday 05 September 20263 peakSunday 06 September 20266 peakMonday 07 September 20267 peakTuesday 08 September 20266 peakWednesday 09 September 20266 peakThursday 10 September 20267 peakFriday 11 September 20265 peakSaturday 12 September 20266 peak
Daily peakEvery hourly sample

All time

30 months, April 2024 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.

010203040Apr 2024Sep 2024Feb 2025Jul 2025Dec 2025May 2026April 202426 monthly peakMay 202425 monthly peakJune 202427 monthly peakJuly 202423 monthly peakAugust 202425 monthly peakSeptember 202426 monthly peakOctober 202428 monthly peakNovember 202424 monthly peakDecember 202432 monthly peakJanuary 202537 monthly peakFebruary 202533 monthly peakMarch 202530 monthly peakApril 202535 monthly peakMay 202520 monthly peakJune 202523 monthly peakJuly 202516 monthly peakAugust 202514 monthly peakSeptember 202511 monthly peakOctober 202513 monthly peakNovember 202512 monthly peakDecember 202511 monthly peakJanuary 202612 monthly peakFebruary 202613 monthly peakMarch 202615 monthly peakApril 202613 monthly peakMay 202612 monthly peakJune 202611 monthly peakJuly 20268 monthly peakAugust 20268 monthly peakSeptember 20267 monthly peak
Monthly peak

The last four months

Show:

The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.

02469July 2026August 2026September 2026October 2026July 20268 peak — daily detail belowAugust 20268 peak — hourly detail belowSeptember 20267 peak — hourly detail below
Monthly peakHas finer data

July 2026

29 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.

0246901 Jul05 Jul09 Jul13 Jul18 Jul23 Jul27 Jul31 JulWednesday 01 July 20264 peakThursday 02 July 20264 peakFriday 03 July 20265 peakSaturday 04 July 20266 peakSunday 05 July 20265 peakMonday 06 July 20265 peakTuesday 07 July 20266 peakWednesday 08 July 20265 peakThursday 09 July 20265 peakFriday 10 July 20266 peakSaturday 11 July 20266 peakSunday 12 July 20266 peakMonday 13 July 20265 peakWednesday 15 July 20265 peakThursday 16 July 20268 peakFriday 17 July 20261 peakSaturday 18 July 20264 peakSunday 19 July 20265 peakMonday 20 July 20262 peakWednesday 22 July 20265 peakThursday 23 July 20263 peakFriday 24 July 20262 peakSaturday 25 July 20265 peakSunday 26 July 20266 peakMonday 27 July 20265 peakTuesday 28 July 20265 peakWednesday 29 July 20264 peakThursday 30 July 20261 peakFriday 31 July 20266 peak

August 2026

26 days as the curve, each the highest figure that day. Behind it, 87 hourly samples from 15 Aug, which is as far back as the source keeps every hour. Weekends are shaded.

0246901 Aug05 Aug09 Aug13 Aug18 Aug26 Aug30 AugSaturday 01 August 20265 peakSunday 02 August 20262 peakMonday 03 August 20264 peakTuesday 04 August 20263 peakWednesday 05 August 20264 peakThursday 06 August 20265 peakFriday 07 August 20264 peakSaturday 08 August 20266 peakSunday 09 August 20267 peakMonday 10 August 20263 peakTuesday 11 August 20263 peakWednesday 12 August 20263 peakThursday 13 August 20261 peakSaturday 15 August 20266 peakSunday 16 August 20265 peakMonday 17 August 20263 peakTuesday 18 August 20266 peakWednesday 19 August 20262 peakThursday 20 August 20261 peakTuesday 25 August 20266 peakWednesday 26 August 20266 peakThursday 27 August 20265 peakFriday 28 August 20267 peakSaturday 29 August 20265 peakSunday 30 August 20268 peakMonday 31 August 20266 peak

September 2026

12 days as the curve, each the highest figure that day. Behind it, 106 hourly samples. Each dip is a night. Weekends are shaded.

0246801 Sep03 Sep05 Sep07 Sep09 Sep11 SepTuesday 01 September 20266 peakWednesday 02 September 20267 peakThursday 03 September 20267 peakFriday 04 September 20266 peakSaturday 05 September 20263 peakSunday 06 September 20266 peakMonday 07 September 20267 peakTuesday 08 September 20266 peakWednesday 09 September 20266 peakThursday 10 September 20267 peakFriday 11 September 20265 peakSaturday 12 September 20266 peak

October 2026

Digital Diamond Baseball V12 was released on 19 Apr, 2024.

Not out yet.There is nothing to draw for this month.
Nothing here is interpolated or estimated; where a sample is missing the line is broken.

Game information

Updated 12 Sep 2026, 23:03 UTC
App ID
2850820
Last updated
10 May 2026 build 23167601
Developer
Curiosity Computing
Publisher
Curiosity Computing
Release date
19 Apr, 2024
Platforms
WindowsmacOS
Download size
322 MB173 MB
Install size
1.09 GB603 MB
Genres
Simulation, Sports, Strategy
Game modes
Single-player
Controller support
Unknown

Features & support

Steam features

Family Sharing

Controllers & input

Accessibility

Popular tags

SimulationSportsBaseballSingleplayerBoard GameStrategy
About this gameFull description from Steam
Digital Diamond Baseball is a statistically accurate baseball simulator and tabletop board game companion. The built-in game engine allows users to play games, series, tournaments, and entire seasons using players from any baseball season from 1927-2022. The board game companion feature allows users to bypass the game engine and manually play games using their favorite tabletop baseball game (digital Statis Pro baseball cards are included for all supported be seasons). Tabletop results can quickly be entered and integrated with the stats generated by the built-in game engine. The included seasons contain as-played lineups, real-life schedules and transactions, left/right splits (1954-2023), custom player ratings (1954-2023), and ballparks (with park factors and over 40 ballpark images). In addition, you can utilize the easy to use player library tools to customize your libraries by adding player pictures, logos, sounds, and custom play-by-play calls. You can also quickly and easily build your own custom seasons from scratch using team/players from any year in history. Want to learn more? Check out our comprehensive User Guide that contains detailed video tutorials on how to get the most out of Digital Diamond Baseball!
Content & age ratings2 regional ratings

Regional ratings

DEJUSl
IGRS3
System requirementsMinimum and recommended hardware

Minimum

Minimum: OS: Windows 10 Processor: Intel® Core™ i5 Memory: 8 GB RAM Graphics: 1440x900 Storage: 1 GB available space

Recommended

Recommended: OS: Windows 10 Processor: Intel® Core™ i7 Memory: 16 MB RAM Graphics: 1920x1080 Storage: 1 GB available space

macOS

Minimum: OS: 11 Bug Sur Processor: Intel® Core™ i5 or Apple M1 Memory: 8 GB RAM Graphics: 1440x900 Storage: 1 GB available space Recommended: OS: 14 Sonoma Processor: Intel® Core™ i7 or Apple M1 Memory: 16 GB RAM Graphics: 1920x1080 Storage: 1 GB available space
Supported languages1 languages
LanguageFull audio
English●

A blank audio cell means full audio was not marked in the returned language list.

Screenshots & trailersScreenshots and trailers
Digital Diamond Baseball V12 screenshot 1Digital Diamond Baseball V12 screenshot 2Digital Diamond Baseball V12 screenshot 3Digital Diamond Baseball V12 screenshot 4Digital Diamond Baseball V12 screenshot 5

Trailers

AchievementsTotal count and selected achievements

12 developer announcements, Apr 2024 to Jun 2025 · times in UTC

June

  1. Patch to Fix Library Installation Issues

    Fixed an issue with library installation. As part of the fix I had to change the process used to install libraries. Instructions will be provided that show you how the new process works.

    Patch notes

January

  1. Minor update (12.1.0)

    This update fixes a issue with installing the 1999 library and upgrades the 1920 season to V12.

    Patch notes

September

  1. Patch 12.1.0 Has Been Released

    This patch contains the following updates and bug fixes: Added an Encyclopedia Options group located in the Advanced Options section. This new option group allows the user to edit the MinPA and MinIP parameters used by the Encyclopedia…

    Patch notes

August

  1. Patch 12.0.9 Has Been Released!

    The following bug fixes and updates are included in this patch: The default value of the "Clear Schedule" checkbox on the Schedule Editor is now unchecked. This ensures that users do not accidentally clear the schedule when importing. If…

    Patch notes

July

  1. Patch 12.0.8 Released

    Patch 12.0.8 Released! Fixed a bug in the batting and pitching reports when a specific month is specified. Fixed an issue with the Season Overview standings when one or more team's have played a game that ended in a tie game rainout. Fixed…

    Patch notes
  2. Patch 12.0.7 Released

    Patch 12.0.7 Released Fixed an issue where 'DP' is missing in the scorecard on a K/CS play. Several fixes for advanced batting reports. Corrections made to the 2017, 2018, and 2023 LH/RH splits stored in the Lahman database. Corrections…

    Patch notes

June

  1. Patch 12.0.6 Released!

    Patch 12.0.6 Released! Fixed a formatting issue in the boxscore when a player in the lineup changes position during the game. Minor formatting correction for fielding reports. Fixed a play-by-play typo when the fielder commits an error on a…

    Patch notes
  2. Update 12.0.5 has been released!

    Update 12.0.5 has been released! Enhancements: Users can now filter pitching and batting reports based on a date range. Range reports can be generated by setting the Month/Date property of the report to Date Range. Then, when you click on…

    Patch notes

May

  1. 12.0.4 Update

    This update contains the following: The Player Notes feature has been expanded to allow users add notes based on each position. In addition, the importing tool for importing notes was updated to support the expanded notes. The notes import…

    Patch notes
  2. Patch 12.0.3 Released

    This patch contains the following improvements and bug fixes: Several report improvements and bug fixes. The bench/pen dialog box now shows the next three batters up for the opponent. The hotkey for a bunt has changed to ctl+n. Fixed an…

    Patch notes
  3. Patch 12.0.2 Released!

    This patch contains the following bug fixes and improvements: Several fixes and improvements to the V12 reports feature. The Team Editor now displays each team's simulated W/L record and also allows the user to edit the W/L record. Fixed a…

    Patch notes

April

  1. Patch 12.0.1 Released!

    This patch contains the following bug fixes and improvements: Several bug fixes and improvements to the reporting system. Added missing play by play on G336 and G334 double plays. Add two new rare plays. Go to the Chart Editor, select the…

    Patch notes

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