Out of the Park Baseball 21 is a Simulation, Sports, Strategy game from Out of the Park Developments with a 92% positive Steam review signal. Indie Lantern indexes it for players browsing by weird, single-player.

Game snapshot
- Developer
- Out of the Park Developments
- Release year
- 2020
- Playtime
- Varies by player
- Price
- Steam
- Review signal
- 92% positive
Screenshots






System requirements
PC
- Minimum
- OS: Vista/Win7/Win8.x/Win10
Processor: Intel or AMD, 32 bit or 64 bit
Memory: 2 GB RAM
Graphics: OpenGL 2.0 or newer, min 256 MB GPU memory
Storage: 3 GB available space - Recommended
- OS: Win7/Win8.x/Win10
Processor: Intel or AMD, 32 bit or 64 bit
Memory: 4 GB RAM
Graphics: OpenGL 2.0 or newer, min 256 MB GPU memory
Storage: 20 GB available space
macOS
- Minimum
- OS: maxOS 10.11 or higher
Processor: Intel CPU 64 bit
Memory: 2 GB RAM
Graphics: OpenGL 2.0 or newer, min 256 MB GPU memory
Storage: 3 GB available space - Recommended
- OS: maxOS 10.11 or higher
Processor: Intel CPU 64 bit
Memory: 4 GB RAM
Graphics: OpenGL 2.0 or newer, min 256 MB GPU memory
Storage: 20 GB available space
Linux
- Minimum
- OS: 64-bit Linux OS
Processor: Intel or AMD, 64 bit
Memory: 2 GB RAM
Graphics: OpenGL 2.0 or newer, min 256 MB GPU memory
Storage: 3 GB available space - Recommended
- OS: 64-bit Linux OS
Processor: Intel or AMD, 64 bit
Memory: 4 GB RAM
Graphics: OpenGL 2.0 or newer, min 256 MB GPU memory
Storage: 20 GB available space
From Steam reviews
Review notes
Out of the Park Baseball 21 is worth a closer look if you want management, deckbuilding, strong atmosphere, and emotional story.
Best for players who want strong atmosphere, emotional story, management, and deckbuilding.
Check more carefully if you dislike technical roughness.
management
Play styleThe game asks you to run, improve, or balance a system over time.
deckbuilding
Play styleCard choices, deck shape, and synergies matter.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
buggy
FrictionTechnical roughness or instability comes up often enough to check.
emotional-story
ToneThe story is framed as affecting rather than just plot-heavy.
Steam review snapshots
Perfect Team combines the best of collecting baseball cards as a kid with playing a game such as Strat-O-Matic, which I have…Very addictive to analytical management types.Personally, I love OOTP because the AI is generally, competent and difficult to abuse and the game provides a very rewarding experience…Very immersive simulation of MLB including the Minor League systems covering the entire historical period of baseball.Why it fits
Check it if you want simulation, sports filtered by weird, single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.