E-dog

- Controls
Arrow keys: Move, Jump
Space, A-Button : Start, Attack

Your objective is to descend through the depths of the earth, picking up diamonds as you go.
You can break blocks in four directions with the Attack button.
When you touch a rock, your POWER decreases.
When your POWER reaches 0, the game is over.

- Items
Diamond: 10 points
Leaf: Water comes out and breaks rocks.
Heart: POWER+1
Pineapple: 30 points

- Download
This software runs on a real MSX machine.
The ZIP file contains a DSK file and a BAS file to boot from MSX-BASIC.
https://10-59.com/zip/edog.zip