e2e879e7____v__s_Recommended_Games_Wiki__Description
[Title] Mr. Driller [Genre] Puzzle [Description] 
It's basically a port of the original, without any extra bells and whistles. Drill to the bottom, match colored blocks to get there faster, and try not to run out of air. At least it's in color and not as squished as other early portable ports!
WonderSwan - /v/'s Recommended Games Wiki