Okay, so Sonic: Nazo Unleashed is one of those classic Flash animations that somehow turned into a full-blown game. You start off with Nazo—this weird, overpowered Sonic knockoff—stealing the Chaos Emeralds (because of course he does). Now Sonic and Shadow have to team up, which is hilarious because they spend half the time arguing while the world’s about to explode.

The animation’s janky in that nostalgic early-2000s way, but the fights are surprisingly intense—Nazo throws energy blasts like he’s in Dragon Ball Z, and you’re just dodging and spamming spin attacks. The music’s all dramatic rock, which somehow makes Shadow’s edgy one-liners even funnier. It’s short, chaotic, and feels like stumbling into someone’s fever dream Sonic fanfic. If you miss Flash-era weirdness, this is a weirdly fun throwback.