Game Boy · Sports
Extra Bases
| System | Game Boy |
|---|---|
| Released | 1991 |
| Genre | Sports |
| Developer | Namco |
| Publisher | Bandai |
| Players | 1–2 players |
| Commitment | Quick session (Under an hour, or endless arcade fun) |
| ESRB | NOT RATED |
| Legacy | Deep cut |
Released for the Game Boy in 1991, Extra Bases is a sports game developed by Namco and published by Bandai.
It landed about 2 years into the Game Boy's life. Other notable Game Boy releases from 1991 include Metroid II: Return of Samus, Final Fantasy Adventure and Yoshi.
Namco also made Battle City, Dig Dug and Great Greed for the Game Boy.
Extra Bases supports up to 2 players, whether that means taking turns or going head-to-head.
Pick it if…
- you want to race and compete
- you have time for a quick session (under an hour, or endless arcade fun)
- you have a friend to play against
- you've played the Game Boy hits and want something less obvious
Maybe skip it if…
- you need current teams and rosters
What playing Extra Bases is like
Sports games bring football, baseball, hockey, golf, tennis, wrestling and more to the console, from simulation-style management to over-the-top arcade action.
Tip for newcomers: Arcade-style sports games are the easiest to enjoy today; simulation titles may have outdated rosters but still offer satisfying gameplay.
Extra Bases cheats & codes
20 codes on file (Game Genie, Other codes). Here are a few Game Genie codes to start with:
| Outs Aren't Counted | 000-0BE-3BA |
|---|---|
| Strikes Aren't Counted | 000-7AB-3BA |
| Balls Aren't Counted | 000-8BB-3BA |
| Opponents Can't Score (Switch Off When You're Batting So You Can Score) | 00B-91A-19A |
| One Strike & You're Out | 01F-D6F-E66 |
| 2 Strikes & You're Out | 02F-D6F-E66 |
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Playing Game Boy games today
Game Boy games were designed for short bursts on the go, which makes them ideal for a coffee break today. Many are available through Nintendo Switch Online, and original carts play on any later Game Boy model.
Extra Bases FAQ
When did Extra Bases come out on the Game Boy?
Extra Bases was released for the Game Boy in 1991.
Who made Extra Bases?
It was developed by Namco and published by Bandai.
Is Extra Bases multiplayer?
Yes. Extra Bases supports up to 2 players.
How long does Extra Bases take to play?
As a sports game, Extra Bases typically falls into the "Quick session" category: under an hour, or endless arcade fun. Your time will vary with skill and how much you explore.
Facts on this page are compiled from the open libretro database and Wikidata; "legacy score" reflects how widely a game is documented across Wikipedia's language editions. Spotted an error? Let us know.