Ouke no Tani - El Giza no Fuuin
Platform: MSX 2
Region: Japan
Media: Cartridge
Controller: Keyboard
Genre: Puzzle > Platformer 
Gametype: Undefined
Release Year: 1988
Developer: Konami
Publisher: Konami
Players: 1
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The follow up of the puzzle game King's Valley.

In the puzzle game King's Valley 2 you ones again need to collect all treasures by drilling and cutting your way through the pyramids. But beware of the mummies that haunt the pyramids. If you use the limited available cutting and drilling equipment in the wrong order you 'll eventually get stuck and you 'll have to play the whole level again. In King's Valley 2 you 'll be given a password code after each completed pyramid. With that password you can start at the level you stopped playing and you won't have to start all over again at level 1.

The game has a stage editor, so you can build and play your own puzzle stages.
 
http://www.mobygames.com/game/msx/kings-valley-2