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Play Shin Moero!! Pro Yakyuu (Japan edition · Japanese) Online
Shin Moero!! Pro Yakyuu
Play the Famicom ``New Moero!! Professional Baseball'' online. Challenge the pennant from a unique diagonal perspective, and take control based on your biorhythm and stamina. Introducing batting, base running, pitching and fielding operations.
Browser play

Nintendo Entertainment System (NES) / Famicom — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Shin Moero!! Pro Yakyuu
Quick start
Select START using SELECT on the title and confirm with the START button. Select one play with left and right and select A. Select the league and team with left and right and decide with A. On the starting screen, check the lineup changes and order changes, and select the play ball with A. For batting, swing with A and bunt with B. To pitch, use the cross keys to select the course and speed, then press A to throw. START during a game is time, and the list of substitute players is opened by pressing A during time.
Controls
Batting: Use the D-pad up and down to determine swing height, left and right to determine batter's position, A to swing, and B to bunt. Base running: Use the cross keys to select the base where the runner is, press B to advance, press A to return to base. Long press B to steal a base, repeat short press to lead. Defense: Move the nearby fielder with the D-pad, jump with B, and dive with B + left and right. When throwing a ball, specify the base in the direction of A or B. Switch to the defense screen with A for pitching and B for check and send it to the base. START is time.
Shin Moero!! Pro Yakyuu — About this game
"New Moero!! Professional Baseball" is a Famicom baseball game by Jaleco in which the game progresses by switching between at-bat and defensive scenes. Right-handed and left-handed batters look at pitches in different directions, and their sense of matching the height and timing of their swings is also unique. In the single-player game, you can choose a league and team and compete in a pennant race, and in the two-player game, you can set a match date and compete against each other. Players not only have abilities but also biorhythms, and their condition and stamina are also important factors in determining whether to play as a pinch hitter or reliever. Control the batter's position, the course of the ball, instructions to runners, and even defensive jumps, and watch the post-game news. The pennant can be resumed using the password displayed after the game ends.
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · nes
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.