Best TG-16 (or PCE, really, if you like) game ending

[GUTS]

9mm of specialness (and I'm not talking about what's in my pants).

Good god I hope you're not talking about what's in your pants, a 9mm dong would definitely be special, but not in a good way.

[Black Tiger]

For some of these, I'm taking into account the immediate lead-up to the endings, not just the "post-final-boss" stuff.

Xanadu II's end area is pretty cool with all the boss fights and such.

[Keranu]

Oh hell yeah, Xanandu II had one of the coolest final boss fights of all time. That was extremely impressive stuff and really blew my mind.

9mm of specialness (and I'm not talking about what's in my pants).

Good god I hope you're not talking about what's in your pants, a 9mm dong would definitely be special, but not in a good way.

Drop one m in that and it would accurately measure the Johnny Wadd in my pants.