Developer : Small is Beautiful Release year : 2010 Price : Freeware (Flash Game)
Not every 'dig' games are like [Mister Driller].
There are some games as Earn some money / Buy Skill / Let's do better in next stage, but no fixed genre name was made yet, as I know.
When we play [Mister Driller], we must press button to dig. But for [Megadrill], it digs automatically & we just rotate Left or Right. Plus Up button is for Nitro, and Mouse Left Click launches Mech Mole to pick up far treasure. Only 2 button game, and if we add 2 additional, just 4 button & very simple control. Every stage ends Fuel is empty, but even High Pressure stops the stage, so you must care about both. Personal best thing is Music changes if you dig deeper. Additionally treasure's becoming more worth, and it's very good. If you level up every skill to the end, you could go to Ending right after that. However there are several endings depends on how much you earned, so if you want better - you must gain more.