Excellent

There has to be a Minecraft collection.

Hooray!!

Finally it's come out! So happy now! :D

It's a good first try

I know it's your first go at sprites. I say increase frame rate, Mario should slow down and stop when he is underneath the '?' block, and Mario needs to get darker as Bullet Bill nears him, instead of just using a grey ellipse to show shadows. But it's a good start!

Captain Low-Rez?

Looks kinda like Captain Low-Rez to me...

A good shooter game

I like the idea and the music, and the upgrades/bonuses are a neat addition. You could release a second version, perhaps using better graphics than circles, but it seems a good game overall.

Secret Footage

Choose 'Be Killed' death, after he gets shot, right-click, press play, and... well, enjoy the footage.