If you play STG on iOS, you should be familar with Bug Princess and Bug Princess 2. Now the creater Cave just announces the Black Label version that had been released previously for the Xbox 360 will be port to iOS as well.
It will contain several new features like a God mode, an alternate scoring system, and new challenges. The huge new addition though is a brand new Boss Rush mode which lets you run through the bosses from both the original Bug Princess as well as Bug Princess 2.
Something that stuck out at me in the trailer above was a small disclaimer stating that the new Boss Rush mode may be "subject to conditions and additional fees", which sounds rather worrisome. However, my guess is that this just means you'll be required to have the original Bug Princess installed in order to get the bosses from that game in Boss Rush mode, or something along those lines. We'll have to wait and see for confirmation on that.
Pricing and release date are also still to be determined, but based on Cave's past history it is very likely to hit within the next month. We'll let you know when we get confirmation of those details, but until then get excited for an enhanced version of one of Cave's many excellent shooters.