Developers: Sometimes You, Vladimir Shlapak
You need to destroy the enemies and collect power-ups to improve weapons. Game balance changes periodically, which makes the game unpredictable and difficult to get a high score.
BitMaster - Gameplay Trailer
A player would have to really love something rather ambiguous about BitMaster to actually persevere to its centre. It's nice that some sense of depth can be perceived in that regard, but the game could do a lot more in terms of incentivising this pursuit, since many of these additions seem arbitrary rather than purposeful. Instead it seems like the kind of title that will be consumed rather quickly, then put down just as quickly - and permanently.