Sonic in SMB1 v2.5 [NES] Hack of Super Mario Bros.

Hack Released By Taftq Hack Release Date: 03 September 2022 Last Modified: 16 May 2023 «A character hack of Super Mario Bros. that replaces the famous plumber with the equally-famous hedgehog. Features changes made to emulate the Genesis Sonic games. Here's a list of all the differences from the game's original physics: Sonic accelerates automatically when walking instead of you having to hold B. He's also considerably faster because, you know, Sonic. It takes longer for him to get to full speed compared to Mario, though. Sonic curls into a ball when he jumps, and also jumps a bit higher compared to Mario. His speed doesn't affect his jump height, though. Sonic also falls slightly slower compared to Mario. Perhaps the notable change of the bunch, Sonic has the ability to roll, which is done by holding Down while moving. It can be done as Small or normal Sonic, and works just like it does in the original games. A bonus hack is now included, starring Snick from Pizza Tower.»