Play Amagon Online

So Amagon is this weird little NES game where you play as a soldier stranded on an island full of monsters. You start off with just a machine gun and, honestly, not enough bullets—I died a lot at first because I kept running out. The levels are these side-scrolling platformer zones with increasingly bizarre creatures, and each one ends with a massive boss that'll wreck you if you're not careful.

Here's the cool part: when you kill enemies, they sometimes drop power-ups. Some give you extra lives (thank god), others refill ammo, but the real prize is the mega key. Grab one when you've got enough points, and boom—you transform into Megagon. Suddenly you're huge, punching through enemies like paper, jumping gaps that would've been impossible before. But it's not permanent—every hit chips away at your mega points until you shrink back to regular Amagon. Timing when to use it is half the strategy.