Out of the Park Baseball 27

Live

StrategySimulationSports and racing

Platforms
Release:: 2026
Developer:: Out of the Park Developments
Scale:: Average concurrent players966
Player rating:: 82.8% · 471
Profile data as of:: August 31, 2026

27 years of sports gaming excellence! Out of the Park Baseball 27 is here - officially licensed by MLB, the MLB Players Inc. and KBO! You are firmly in charge of your favorite baseball franchise - today or at any point in history! Your team, your way, your rules.

Official website

Screenshots

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Videos

Videos from the game’s source page, in source order. Select one to open the original.

Out of the Park Baseball 27 TrailerTrailer

Overview

Franchise: Out of the Park Baseball (series)
Release date: Windows — March 13, 2026
macOS — March 13, 2026
Developer: Out of the Park Developments
Publisher: Out of the Park Developments
Age rating: ClassInd 18 — Ages 18+ · Steam Store
Content warnings: Not specified by the storefront
Interaction modes: Single-playerMultiplayerCross-platform play
Session capacity: Unknown
Access model: One-time purchase
Monetization: In-app purchases
Storefront price: $49.99Steam, US storefront
Store contents: 201 Achievements · Steam Store, August 31, 2026
Languages: EnglishKorean

Classification

Genres: StrategySimulationSports and racing
Evidence:
Setting and subject matter: Unknown
Camera: Isometric
Evidence:
Visual style: Unknown
Combat system type: Unknown

Scale

Concurrent players · period average

966

August 16, 2026 — September 15, 2026

under 100over 1 million

Detailed value: 965.81
Coverage: Steam
Origin: Published by source
Confidence: Medium — The site's calculation method is not published
Basis: Average concurrent Steam players over 30 days from Steam Charts: 965
Date observed: September 15, 2026
Source: Steam Charts

Concurrent players · period peak

1,350

August 16, 2026 — September 15, 2026

under 100over 1 million

Detailed value: 1,352
Coverage: Steam
Origin: Published by source
Confidence: Medium — The site's calculation method is not published
Basis: Peak concurrent Steam players over 30 days from Steam Charts: 1,352
Date observed: September 15, 2026
Source: Steam Charts

Ratings: players82.8% · 471Steam, US storefront · Steam reviews
Last update: September 3, 2026 — OOTP 27 is on sale for 50% off! (16 updates over 90 days) · Steam update feed

Concurrent players

period average · March 2026 — August 2026 · Steam · published by source · Steam Charts

9970

March 2026August 2026

Change over period: +21%increase from 821 (March 2026) to 997 (August 2026)
Gaps: No gaps in observed months
Observations: 6

Mechanics

Key game systems from the Mechanics Catalog. Assessment axes are independent and are not combined into a single score. An unassessed mechanic is unknown, not absent.

Clan system
Not assessed
A persistent player organization created or recognized by the game itself, with a stable membership, a life beyond one session, a shared identity, functions, and goals.
Player economy
Not assessed
An in-game system where player decisions materially influence at least part of the production, supply, distribution, or price of in-game value.
Territory control
Not assessed
A system where players or organizations capture, hold, and use parts of the game world with lasting consequences.
Competitive PvP
Not assessed
Structured competition between players with rules and a measurable outcome, usually including skill-based matchmaking.
Live service and updates
Not assessed
A regular rhythm of meaningful updates, including seasons, patches, events, and a roadmap that supports a long product life.
Character progression
Not assessed
A system for long-term character or account development through levels, skills, equipment, and specializations.