They are not really related. Walugi is the evil version of luigi and wario is the evil version of Mario
theyre all brothers
They're cousins.
There is no official answer, honestly. All we know is they are Mario and Luigi's "evil counterparts." well Mario and luigi are cousins and waluigi and luigi are brothers Mario and Luigi are brothers... and I highly doubt that Wario and Waluigi are cousins with Mario and Luigi.
M+L are brothers. W+WL are brothers. M+W are cousins. L+LW are cousins.
No, though they might be cousins, and Wario and Waluigi might be brothers, but it is uncomfimed.
No. Mario and Luigi are brothers, and Waluigi and Wario are brothers. Wario and Mario; and Luigi and Waluigi are no related in any way. they are only rivals.
Luigi is Mario's brother. Waluigi is Wario's brother. They might all be brothers, though.
noNo. Mario and Luigi are brothers. They are cousins of Wario. Waluigi's relation to them is unknown but he is suspected to be Wario's brother.
no. they are brothers and everybody knows that. Wario and Waluigi are their evil twins.
Definitely not. Mario and Luigi are brothers, and their cousins are Wario and Waluigi.
No
they are brothers but they are half-brother luigi is Mario brother and waluigi is wario kind of brother but i don't know for sure but some people think that luigi and waluigi are brothers but again i still don't know for sure but i do know this Mario,luigi,wario,andwaluigi are all related.
No. But Luigi has an evil double named Waluigi.
Waluigi & Wario Are Bad Brothers, Mario & Luigi Are Good. So Probably They Are Brothers. Wario Rhymes With Mario The Ending Of These Names Is rio. Waluigi And Luigi Rhyme Too. The Ending Is Luigi. Think About It. Wario, Mario. Waluigi, Luigi.