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Play Ken Griffey Jr.'s Slugfest (US edition · English) Online
Ken Griffey Jr.'s Slugfest
Play Ken Griffey Jr.'s Slugfest online on GBC. Bring a major-league lineup to the diamond and alternate between pitching, batting and fielding in this GBC baseball game.
Browser play

Game Boy Color (GBC) — 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 Ken Griffey Jr.'s Slugfest
Quick start
Choose a team and a game, watch an incoming pitch and make one deliberate swing before experimenting further.
Controls
D-pad selects and controls the active player or pitch context. A/B actions change between pitching, batting and fielding; check each situation's prompts before throwing or running.
Ken Griffey Jr.'s Slugfest — About this game
Begin with a single game and spend the first inning learning pitch timing rather than swinging at everything. On defense, decide where the likely out is before the ball arrives. With runners on base, watch both the count and the field situation; a safe play can matter more than a forced big hit.
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 · gb
- 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.