| Aka: | King of the Zoo, Penguin-kun Wars VS., ぺんぎんくん wars vs. |
| Console: | Nintendo Game Boy |
| TV Standard: | NTSC-U |
| Country: | United States of America |
| Developer(s): | ASCII Entertainment Software, Inc. |
| Publisher(s): | ASCII Entertainment Software, Inc. |
| Release Date: | 1990-07-01 |
| Players: | 1 |
| Co-op: | No |
| ESRB: | Not Rated |
| Type: | Shooter |
Penguin Wars (ぺんぎんくんWARS Pengin-kun WARS?) is an arcade game released in 1985 by UPL. It was ported to the original Game Boy (1990), MSX and Nintendo Entertainment System by ASCII under the title Penguin Wars. The Game Boy version of the game is known as King of the Zoo in Europe and Penguin-Kun Wars Vs. in Japan.
Game Player of Penguin Wars on Nintendo Game BoyGenerally, you can review the controls (keyboard) setting during each game in the screen before it starts. Use the arrow keys and “Z”, “X”, “A”, “S”, “Q”, “E” buttons to play, or customize yourself with your gamepad or keyboard.
| Keyboard | Controls |
| ← → ↑ ↓ | Directions for LEFT, RIGHT, UP, DOWN |
| Enter ↵ | START |
| Shift | SELECT |
| Z | A |
| X | B |
| A | X |
| S | Y |
| Q | L |
| E | R |
