Sonic Boom

Sonic Boom is a ROM hack of the original Sonic the Hedgehog for the Sega Genesis. It was created by a fan modder and was never an official Sega release. The hack changes up the level order, graphics, and some mechanics compared to the original 1991 game, but the exact details of when it was made or by whom are not widely documented. This is a homebrew modification meant to be played on emulators or flash carts, not a commercial product.

Like the base game, you control Sonic as he runs through side-scrolling stages full of loops, springs, and badniks. The core loop remains the same: collect rings, avoid spikes, and defeat enemies by jumping on them or using a spin dash. The goal is to reach the end of each act while maintaining speed. Some rings are hidden, and special stages may appear if you collect enough. Because this is a hack, the layout of zones and the placement of items might differ from the official title, but the fundamental platforming action is intact.

For retro collectors who already know the original Sonic inside out, Sonic Boom offers a fresh challenge by rearranging familiar elements. It is a niche entry in the Genesis library, appealing mainly to fans of ROM hacks and those looking for a different spin on classic 16-bit speed platforming. It is not a polished commercial product, but it can be a fun curiosity if you enjoy seeing how the community remixes old favorites.