Real stats → real outcomes
Park factors, era adjustments, and matchup splits feed every at-bat.
Nostalgia Sim Baseball
Play an Era-true baseball sim you can feel: precise Home/Road and Left/Right splits — including rigorously compiled Negro Leagues data.
Download NSB 2027 See Features
Era-true realism
Home/Road & L/R splits
Negro Leagues data
Full managerial control
Play solo or in hosted leagues
“A wildly addictive – extremely fun – superlatively well-coded sim game – with tons of statistical information for your inner analytical child to sift through.”
“Playing across all of baseball history, from dead ball to modern, and the now included Negro Leagues, Nostalgia Sim Baseball has given me a fuller appreciation of the sport.”
Leagues your way
Build continuing, single-season, or custom leagues and bring together teams, players, parks, and eras.
Negro Leagues included
Rigorously compiled Negro Leagues data is integrated directly into the simulation.
Download NSB 2027 Explore All Features
New to NSB? Start a free 7-day Trial from the same installer. No credit card required.