Build a Baseball Dynasty

PureSim Baseball, one of the most popular, critically acclaimed PC Baseball Simulation Games of all time is now FREE to PLAY. Download PureSim today and rewrite Baseball history.

   (Updated - 6 Mar 2016 - 2015 Rosters Included.)

Download PureSim Baseball v6.12b for PC

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You are the Manager

You are not just in charge of building the roster, you can call the on-field shots too. Guard the lines, pinch hit, bring in the closer for a 2 inning save, it's up to you... If you'd rather sit back as GM hire any of over 100 historical managers modeled after their real-world tendencies.

You are the GM

Call all the shots, sign the contracts, draft the rookies... You are in full control. A sophisticated financial model offers a great challenge to aspiring GM's that want to take a small market team to the World Series.

Historical Scope

Draft teams and play any season 1900-2012. Dump them all to a pool or play with the real rosters and schedules. Drink in the history with the player cards that include all real MLB player stats, links to Wikipedia, real historical box scores, and more.

Dynamic Presentation

PureSim's innovative in-game PSPN feature generates a virtual web site that tracks the key stories as your dynasty unfolds.

World Class Simulation Engine

PureSim can simulate any year in Baseball history,using fictional or real players with unparalleled accuracy. The ball is really "dead" in the dead ball era.


PureSim has developed a loyal following in it's 11 year history, and with deep modding support the community has stepped up. From simulation parameters, player photos, logos, stadium photos and dimensions to our unique "add-in" support, PureSim is a modder's dream.