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Other versions of this game:  Flash Doom 2D | Tunnels of Doom

Get to Know About Doom 1

If you ever fired up “Doom” back in the day, you know it feels like you’re grabbing a shotgun in the middle of a demon uprising on a Mars moon base. You start off in that dark, industrial hall with alarms blaring, not even sure what hit you, and suddenly you’re blasting imps and pinkies left and right. The whole thing moves at a breakneck pace—one second you’re cornered by a hell knight, the next you’ve scooped up a rocket launcher and everything’s going boom.

The variety of weapons is part of the charm. There’s something magical about switching from that trusty pistol to the super shotgun and feeling like an unstoppable force. And let’s not forget the BFG 9000: drop that baby and watch chaos reign. Every gun has its sweet spot, and experimenting with ammo conservation and splash damage is half the fun, even if you’re just tearing through the levels on “Hurt Me Plenty.”

Visually, it was a landmark—those pixelated textures, creepy demon faces leering at you, and the flashing lights in blood-stained corridors still hold up in a retro way. The soundtrack is pure adrenaline; it practically shreds along with you. Add in the moody lighting and secret passages, and you’ve got this perfect tension cocktail, a feeling that stubbornly clings even years after you first learned to strafe-jump.

What really keeps Doom alive today is the community. People still cook up new levels, total conversions, and slick source ports that let you play on everything from smart fridges to VR headsets. It’s like the old engine keeps growing new bones. Whether you’re a nostalgic veteran or a curious newbie, firing up the original Doom feels like a rite of passage every shooter fan has to experience.