Gargoyle's Quest I've downloaded but haven't the time to hit it yet, but I did own it for over 10-15 years as I got it the day it came out way back when. The game is much like the sequel on NES, GnG world gaiden(side story) spinoff, and still carries that stiff and nasty challenge level pretty much. Sure you can take more than the 2 hits that the knight Arthur could, but not much more. It is a little like the GBA/DS Caslevania games where you are partially in a RPG where you pick up items and other things to level up the character and increase the capabilities of flight, attack, life bar, and more. It's Capcom hard though like I said, you need to be precise because if you eat it, you better write that password down or it's back to the beginning. Stages do have waypoints, I think just 1 in the larger things and it's unforgiving a bit at times getting to them but it's worthy of a download for sure. Good upper end detail in visuals and strong audio back a special story and great controls.
I don't want to put a prattling mini review of other things, especially obvious things like Mario, Kirby or Zelda, but I will say that Donkey Kong 94 is a great one, underestimated and a crap load of levels (nearly 100) for the price is very good, also that Mario's Picross if you enjoy that style of puzzle is worth it as it has a few hundred.
