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Cyber Stadium Series - Base Wars
Cyber Stadium Series - Base Wars is a strategy game released in 1991 by Konami that combines baseball management with turn-based tactical combat. Players construct and manage their own baseball teams, selecting players and equipment before engaging in matches. The gameplay alternates between team building phases and on-field encounters where players command their roster in strategic battles. Rather than traditional baseball, matches feature robots and cyborg players engaged in combat-oriented contests. Controls involve navigating menus to select formations and issue commands to team members. The game progresses through a series of tournaments and championship matches, with victory dependent on smart team composition and tactical decisions. The blend of team management and strategy elements differentiated Base Wars from conventional sports games of its era.
- Developer
- Konami
- Released
- 1991
- Platform
- NES
- Genre
- Strategy
- Players
- 2P
- Rating
- 4.6 / 5 (1.6K)
- Last updated
Cyber Stadium Series - Base Wars Controls — NES Keyboard Keys
Default keyboard bindings for Cyber Stadium Series - Base Wars on our in-browser NES emulator. Plug in a USB or Bluetooth gamepad to auto-detect mappings, or rebind any key from the emulator settings menu.
| Keyboard | Console button | Typical use |
|---|---|---|
| ↑ | D-Pad Up | Move up |
| ↓ | D-Pad Down | Move down |
| ← | D-Pad Left | Move left |
| → | D-Pad Right | Move right |
| X | A | Primary action (jump / confirm) |
| Z | B | Secondary action (attack / cancel) |
| Enter | Start | Start / Pause |
| Shift | Select | Select / Mode |
Rebind any key from the EmulatorJS in-game settings menu (gear icon → Controls). A connected gamepad auto-maps to the same buttons.
Cyber Stadium Series - Base Wars Longplay & Gameplay Videos
Watch a full playthrough of Cyber Stadium Series - Base Wars on NES before you dive in — recommended for getting a feel for the game's pacing, story beats, and difficulty curve.
Watch longplay on YouTube
"Cyber Stadium Series - Base Wars" NES longplay 1991
Cyber Stadium Series - Base Wars Cheat Codes
24 community-curated cheats for Cyber Stadium Series - Base Wars. Tick any to activate them automatically when you click "Play with cheats" — or copy a code into your own emulator.
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Infinite Money
SZNUZKSO -
Buying Items Gives You Money
VYNUYKSO -
Infinite Health
SZSXPXSE -
Invincible After Getting Hit
SZNZYTSA -
High Score P1
0445:63 -
No Score P2/CPU
0446:00 -
Innings Modifier
044A:00 -
Strikes Modifier
0068:00 -
Balls Modifier
0069:00 -
Outs Modifier
006A:00 -
Start a New Game to View The Ending
YENKGYAE -
Super Slow Pitches
GZEAEZEI
Show 12 more cheats Show fewer
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Every Pitch is a "Strike"
ASEENPEY -
Every Pitch is a "Ball"
ASOAUPEI -
Strikes Don't Count Against Batter
GZEAPIVT -
Balls Don't Count Against Pitcher
GXOAZIVT -
Super Fast Pitches
OXXXAEPV+NNXXPAAK -
Foul Balls Don't Count as Strikes
GZNOTLVT -
No Balls
0069:00 -
No Strikes
0068:00 -
No Outs
006A:00 -
Team Selection Modifier (Pennant Mode)
002D:00 -
Pitcher Position Modifier
0464:00 -
Batter Position Modifier
046C:00
External references
Frequently Asked Questions
When was Cyber Stadium Series - Base Wars released?
Cyber Stadium Series - Base Wars was released in 1991 for the NES.
Who developed Cyber Stadium Series - Base Wars?
Cyber Stadium Series - Base Wars was developed by Konami, available to play in your browser on RetroGameSpace.
How many players does Cyber Stadium Series - Base Wars support?
Cyber Stadium Series - Base Wars supports up to 2 players, ideal for couch co-op or competitive sessions on the NES.
What type of game is Cyber Stadium Series - Base Wars?
Cyber Stadium Series - Base Wars is a Strategy game for the NES, playable instantly in your browser — no downloads, no installs.
How can I play Cyber Stadium Series - Base Wars for free?
Open this page and click "Play Now" — Cyber Stadium Series - Base Wars runs free in your browser via WebAssembly emulation. No account, no payment, no installer.
Do I need to download anything to play Cyber Stadium Series - Base Wars in the browser?
No. Cyber Stadium Series - Base Wars streams from a public archive into a browser-side NES emulator. Nothing is installed on your computer.
Can I save my progress in Cyber Stadium Series - Base Wars?
Yes. Save states are stored in your browser (IndexedDB) per game, and you can also use any in-game save the original NES cartridge supported.
Does Cyber Stadium Series - Base Wars work on mobile devices?
Yes — the NES emulator runs on iOS Safari and Android Chrome. Touch controls overlay the game; landscape mode is recommended.
Is it legal to play Cyber Stadium Series - Base Wars this way?
RetroGameSpace is a transient caching reverse-proxy and does not host first-party copies of Cyber Stadium Series - Base Wars. Game files are fetched on demand from publicly-accessible archives. You are responsible for compliance with your local laws and the bring-your-own-ROM principle.
