Play Chelnov Online
You play as a cybernetic speed demon who backflips over bullets while unloading bizarre weapons—it’s pure chaotic ‘90s Sega, where every death just makes you want to try again faster.

Ever played one of those games where you immediately feel like an unstoppable killing machine? That’s Chelnov—or Atomic Runner, depending on where you grew up. You’re this half-robot dude who sprints at ridiculous speeds, jumps like he’s got rockets in his boots, and shreds everything in sight with weapons that just keep getting weirder (in the best way).
It’s got that classic ‘90s SEGA energy—bright colors, loud explosions, and enemies that swarm you like you owe them money. The controls take a second to click (holding down to charge jumps feels odd at first), but once it does, you’re sliding under lasers and blasting bosses twice your size. Fair warning: it’s not here to hold your hand. You’ll die. A lot. But every run feels faster and smoother than the last.
If you miss the days when games were unapologetically hard and packed with personality, this one’s a blast from the past worth digging up.

Download Chelnov ROM
You can download this ROM to play Chelnov offline using an Sega Genesis (Mega Drive) emulator (Top Emulators).
*This ROM is provided for backup and educational purposes only.