This is Oil Digger.

The more you dig the less power you'll have. If you run out of power the level ends.

There are also fossils; once you get a fossil collector try and find them. Hint : There's one fossil per level after receiving the tool.

If you need any more help the menu provides a little more information. Get to the menu by pressing Escape.

Programs Used

Microsoft Visual Studio 2017

Paint.net

Audacity

Bfxr

Evernote

Libraries Used

SDL2

Glew32

OpenAL