| Aka: | 大工の源さん ロボット帝国の野望 |
| Console: | Nintendo Game Boy |
| TV Standard: | NTSC-J |
| Country: | Japan |
| Developer(s): | Irem Corp. |
| Publisher(s): | Irem Corp. |
| Release Date: | 1994-03-25 |
| Players: | 1 |
| Co-op: | No |
| ESRB: | Not Rated |
| Type: | Action, Platform |
Another iteration in the Hammerin' Harry platformer series.
Game Player of Daiku no Gen-san: Robot Teikoku no Yabou 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 |
