This is a triumph
There has been a big wave of fan-made demakes in recent years, but most of them aim to bring modern games to platforms like the NES, Game Boy, and Game Boy Advance. In this instance, we have a not-so-new game heading to a not-so-old console.
One dedicated Portal fan is currently working hard to bring the Valve classic to the N64, and you can see how its coming together in the video above. Also, just to be very clear, this is a version of Portal running on actual N64 hardware, and not just something that looks like an N64 game. That makes it all the more impressive!
While there’s still a long way to go with this port, it’s clear that it’s coming along great so far. If you want to keep up with the project, you can find more details here.