Between my birthday and Christmas (which are only three days apart) and the money I got from those two events, December turned out to be really robust month for getting games, which you can get the full scoop on by reading my December recap
(which I still need to write lol). The highlights, though, are Cave Story+ and Axiom Verge for the Switch 


I fear EndWar will suffer a similar fate of sitting around...but it was so cheap lol and it does look really good.
You should definitely get your shmup on though. There's no shortage of games to play.