| Aka: | GB原人, Bonk's Adventure |
| Console: | Nintendo Game Boy |
| TV Standard: | NTSC-J |
| Country: | Japan |
| Developer(s): | Red Entertainment |
| Publisher(s): | Hudson Entertainment, Inc. |
| Release Date: | 1992-01-01 |
| Players: | 1 |
| Co-op: | No |
| ESRB: | Not Rated |
| Type: | Action, Adventure |
Bonk's Adventure is a scrolling platform game developed by Red Company and Atlus and released in 1989 in Japan and 1990 in North America for the TurboGrafx-16. In Japan it was titled PC Genjin (PC原人), a play on the Japanese name for the system, PC Engine. The first game in the Bonk series, it was followed by two more games for the TurboGrafx-16 before branching out to other platforms.
Bonk's Adventure was ported to the NES and Amiga, as well as being released as a coin-operated arcade game, under different titles (FC Genjin and BC Genjin). A completely different game with the same name appeared on the Game Boy (under the title GB Genjin in Japan).
Game Player of GB Genjin 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 |
