Will heRO run on...

[Haunted]

I highly doubt that you will be able to run this game on your OS as it requires some windows-only files to start. tbh I'm not sure what endless OS 3 is but I assume its based on linux so if you have problems running hero try using WINE or PlayOnLinux to run it. WINE will not slow your computer down and it won't really hinder your gameplay, but you may encounter horribly slow loading screens

--edit:why is my avatar courage the cowardly dog and how did it become my avatar........