Warblade and Hydorah. I bought Warblade on a whim during the dark era of indie games (and my own personal genre ignorance). Don’t know if it has any cred, but I have zero interest in buying it again.
Hydorah seems to be fairly popular in some ‘mainstream indie’ circles but again I’m not attracted to that style. Oh man, I just remembered how much I hate taking damage from the environment. Ugh.
I played and enjoyed Jets’n’Guns many years ago.