Machinima just can't help itself. We've seen Castlevania, Mario, Contra, and now here we are with Battletoads as reenacted within Half-Life 2.

Remember, this is Machinima (the site, and the titular genre), not a mod. So sit back and enjoy, you can't literally play this. Although it's hard to do so without imagining the impossible turbo tunnel level done in Source.

Half-letoads (Battletoads NES Remade In Half-Life 2) [Machinima on YouTube]