Sonic.exe Minecraft Skins

Can somebody explain what Sonic.exe is? My 4 year old is obsessed with this (and regular Sonic), internet says it's a game, but it's also a series? : r/SonicTheHedgehog

pablothinghouse on X: oooohhh brother!!! those Sonic.EXE games

sonic exe scream by MinorLevelChorus751

Fun Fact: The original Sonic.exe (2011) has grey shoes instead of red : r/ SonicEXE

I am GOD - Sonic.exe by Triki-Troy on Newgrounds

SONIC.EXE Fan Casting on myCast

SONIC .EXE

sonic.exe Sonic the Hedgehog! Amino

I'm currently working on a mod called Sonic.exe: Re-executed Revival Restored DX Plus. Here is a leak. : r/FridayNightFunkin

Sonic.Exe Game Play Original Soundtrack - Album by Create Music