
Play Bases Loaded GB (USA) Online
Bases Loaded 4 was Jaleco's last 8-bit entry in the long-running baseball series. The game featured slightly more elaborate animations than its predecessor, and much larger fielders. Removed was the goal to play a flawless game; instead the game featured more traditional modes, including exhibition games and full season play.
Geared more toward fast-paced arcade gameplay than simulation, Bases Loaded 4 was not licensed by Major League Baseball or the Major League Baseball Players' Association, and did not feature real American or Japanese teams or players.
About Bases Loaded GB (USA)
Bases Loaded GB (USA) was first released in 1991 by Tose Co., Ltd. for the Game Body(GB) system. Developed by Tose Co., Ltd., this game quickly became a fan favorite for its Sports and Unknown elements.
Game Features
- Authentic Game Body(GB) experience directly in your browser
- Save and load your game progress at any time
- Full screen gameplay option for immersive experience
- Customizable keyboard controls
- Sports and Unknown gameplay that defined a generation
How to Play Bases Loaded GB (USA) in Your Browser
1. Click Play
Simply click the "Play Now" button at the top of this page to start the game immediately.
2. Use Controls
Use your keyboard to control the game. Check the keyboard configuration section below for details.
3. Save Progress
Use the save feature to preserve your progress at any point in the game.
Pro Tip
For the best experience playing Bases Loaded GB (USA), use a desktop or laptop computer with a keyboard. Full-screen mode provides the most immersive gameplay.
Emulator Keyboard Configuration

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Last updated: 2025-03-11T16:24:13.695Z
This page is part of our effort to preserve classic video game history. Bases Loaded GB (USA) © 1991 Tose Co., Ltd.. This online emulation is provided for historical preservation and educational purposes only.
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