Forget playing Doom on a calculator. Now you can play it with a clump of brain cells--no brainstem necessary.

Discover the best Kanto Pokémon ROM hacks, from faithful upgrades to open-world reworks that reinvent Pokémon Red, Blue, Yellow, and their remakes.

Knocking up a cleanroom isn't as hard as you might think, the rest of the job, however... When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Understandably, you're likely scratching your head, wondering how it's even possible for a petri dish to play Doom. Good question. The answer is the CL1, "the world’s first code ...