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About Super Mega Baseball 3
Super Mega Baseball 3 expands the series with the deepest on‑field simulation yet, adding pickoff, stealing, wild‑pitch, passed‑ball and designated‑hitter mechanics. The game also upgrades graphics and introduces 14 ballparks with day, night and alternate lighting.
Players can guide a team through multiple seasons in Franchise mode, build custom leagues with a robust customization suite, and compete online in Pennant Race and the new Online Leagues mode. Full controller support, Steam Cloud and split‑screen options round out the experience.
01 / THE GUIDE
Franchise Mode
Franchise mode lets you manage a team over several seasons, handling player development, aging, retirement and free‑agent signings. You may play or simulate any game against CPU or human opponents using 1vCPU, 2vCPU, local or online configurations.
The mode incorporates the new pickoff, stealing, wild‑pitch and designated‑hitter mechanics, so each decision on the field can affect long‑term roster strategy. Situational player traits can influence on-field performance and, in turn, roster decisions.
- Track aging players to anticipate retirement and plan replacements early.
- Balance veteran contracts with developing younger talent for sustainable success.
02 / THE GUIDE
Online Leagues
Online Leagues is a newly added cross‑platform mode that lets you organize a league with friends. It is limited to 1v1 matches and operates online only, using the game's networking features.
League creation uses the same customization suite found elsewhere, allowing you to set season length, team names, uniforms, logos and player attributes before each match. Matches use the game's sophisticated baseball simulation.
- Agree on league settings with participants before the first match to avoid confusion.
- Use the customization suite to give each team a distinct visual identity.

03 / THE GUIDE
Pennant Race
Pennant Race is a cross‑platform online competition where players aim to win pennants and climb divisions. The mode is controller‑only and supports 1v1 online matches exclusively.
The free demo provides unlimited access to Pennant Race, allowing players to test their skills online without purchasing the full game.
- Practice pickoff and stealing mechanics to improve base‑running efficiency.
- Monitor your division rank after each match to gauge progress.
04 / THE GUIDE
Customization Suite
The customization suite lets you define season length, structure, team names, uniforms, logos and player appearance or attributes. These settings apply to customized Seasons and Elimination brackets.
All multiplayer configurations—CPU‑only, local split‑screen, or online—can use the same customized settings, giving you control over both visual and structural aspects of each match.
- Save multiple presets to switch quickly between league styles.
- Experiment with different attribute presets to see how they affect gameplay balance.
05 / THE GUIDE
Ballpark Lighting
Super Mega Baseball 3 features 14 richly detailed ballparks, each offering day, night and alternate lighting conditions. They are among the new content additions alongside the revamped UI and audio updates.
The variable lighting gives each ballpark distinct atmospheres for its day, night and alternate settings.
- Play the same matchup under different lighting to notice visual differences.
- Choose lighting that matches your streaming or personal aesthetic preferences.





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