does anyone know how to get the 3 variant achievements? appreciate the help.

So it is very clear to me after trying Mission A on Extinction difficulty "very hard" was very much Very Easy mode. This feels like a MASSIVE spike in difficulty. I'm relatively new to shmups, my only real 1cc is Touhou 8 on normal mode. Getting the 1cc on "very hard' was obviously a total breeze but I'm not sure where I should go next. Should I now start to do the other game mode's story with the upgradable ships? Will this be more of a smooth transition? Give me some recommendations. Or is this game's no...

Is there only two chapters of the arcade? Surely there's more

I want to play this game in full screen. Unfortunately no matter what I do it launches in full screen on my second monitor. EVEN WHEN THE MONITOR IS OFF. I have turned the monitor off, restarted my computer, uninstalled and reinstalled the game, moved the game in windowed mode to primary monitor before closing it, refreshed my monitors with win+shift+ctrl+b while the monitor is turned off and absolutely nothing I do works. The game always launches in a now non-existent turned off monitor when I select laun...

也是一启动就直接报错，重新安装也不行。Microsoft Visual C++一直在报错。