A hands-off baseball career sim
One player's whole life, from high school graduation to retirement. There are no games to play — all you do is make a decision each week. Nothing is hidden: every formula in the game is published inside the game.
Free, with in-app purchases and optional rewarded ads. You never have to watch one to progress.
WHAT MAKES IT DIFFERENT
You never swing a bat or throw a pitch. The career moves anyway.
No reflexes, no technique. Weekly training menus, fatigue and injury risk, contract negotiations — only your decisions shape the stats and the career.
Growth formulas, per-at-bat probabilities, injury risk, fielding error rates. All of it is published in-game, so whatever happens you can check exactly why.
Nobody improves forever. The back half of a career becomes a race against falling numbers for career totals — and when to retire is your call too.
A YEAR IN THE LIFE
The year isn't a list of numbers. A baseball year has landmarks, and this one has them too.
FEB
Gamble on a swing change or a new pitch, or play it safe. It sets the tone for the year.
MAR
Preseason form decides who breaks camp. Start in the farm and you climb from there.
JUL
Fan vote and manager picks. Make it and your popularity jumps — and sponsors notice.
JUL
Fall out of the plans and offers arrive. Chase playing time, or stay and fight for the job.
SEP
In a pennant race or playing out the string — your team's situation changes how you're used.
OCT
Short series, big stakes. One hit here echoes in your nickname and your next contract.
NOV
Use this season's highlights as leverage — or bring in an agent to do it for you.
DEC
Personal training, life off the field, the overseas free agency call. Then you turn a year older.
HOW IT PLAYS
From the draft to retirement, everything that happens is a consequence of a choice you made.
Pick your training content and intensity, then advance a week. Push hard and you improve — but fatigue raises injury risk and drags your condition down. That tug of war never stops.

Talent points decide what kind of player you start as, then training earns you traits. Pitchers build an arsenal from 17 pitch types; hitters fight for a spot in the order and a role in the field.

Teammates and rivals, your manager's trust, an agent, sponsorship deals, scandals, and everything from a first meeting to marriage and children. 133 events drive the part of the story that isn't baseball.

Why aren't the hits falling? Why did that injury happen? You never have to guess. Growth, at-bat probabilities and injury rolls are all readable any time from "How to Play and Formulas".

Pile up career totals and the club stages a retirement game; your number may be retired for good. Your career rank and nickname are locked in, and Hall of Fame points carry over to your next player.

SEASON CHALLENGEMONTHLY
Separate from the main game, a new set of rules arrives every month. A lively-ball year, a pitcher's year, an injury-prone year — whatever this month's rules are, every player gets them. Run a short career under those conditions and put your score on the world leaderboard.
EVERYTHING INSIDE
Roughly twenty years per run — and more options the more you replay.
SCREENS
A game for people who like watching the numbers.





Download it free from the App Store. Windows (Steam) and Android versions are in the works.
FAQ
No. The career advances purely through decisions: weekly training content and intensity, how to spend the weekend, and so on. It works even if you don't like sports games.
It's free. There are in-app purchases (hiding ads, a Season Challenge pass) and optional rewarded ads. You can progress without ever watching one.
A main-game career covers about twenty years and is built to be played in small sessions over a long time. When you want something shorter, the Season Challenge mode runs a full career in well under an hour.
On your device, with iCloud backup supported. You can also export and import a backup file from the Settings screen.
Yes. Network access is only used for ads and for the Season Challenge world leaderboard.
Both are in preparation — a Windows version on Steam and an Android version. This page will be updated when they're out.
The browser demo was retired in September 2026. Please use the App Store version.
Email fes1120@yahoo.co.jp. See Support for details.