GamerFest is back in Dublin's RDS for the last day today.
Audience members and GAA legends are teaming up to raise vital funds for the Dublin Simon Community, going head to head in challenges.
It aims to highlight to gamers that living in homelessness is like playing a game that’s nearly impossible to beat.
Players will play against the CPU - home team - on legendary difficulty, and see what it’s like to have no home advantage.
GAA legend Paddy Andrews will take part in the ‘Give Home Advantage’ challenge and take on content creators and members of the audience, on the live stage to raise funds for the charity.