Hedgehog Village is a location that appears in the Sonic Boom television series. It is an alternate version of Hedgehog Village from another dimension where Sonic never existed. Due the absence of a Sonic, the village has fallen under the rule of Lord Eggman.
Sometime in the past, Hedgehog Village got conquered by an undefeated tyrant known as Lord Eggman due to a lack of a native Sonic to stop him. Establishing himself as the lord of Seaside Island, Eggman ruled Hedgehog Village with an iron-fist and would imprison residents like Dave the Intern in the Village jail over minor wrongs against him.
When he got sent to Hedgehog Village's dimension, Sonic ended up in the Village Center. There, Sonic met Amy Rose and Lord Eggman, the latter of whom he openly mocked, which got him thrown into the Village jail. Fortunately, Amy would break Sonic (and Dave) out of jail.
In their search for Dr. Eggman later on, Sonic and Shadow would travel to Hedgehog Village. There, the two hedgehog came under attack by Dr. Eggman and an upgraded Metal Sonic. While fighting, the four crossed into their home dimension when Dr. Eggman's Inter-dimensional Portal Creator wound up opening a dimensional portal.