Do they like RPG and video games? Then why do you have to sway them?
Let him talk to Zal, the Flamesexual Jack of all Errors.
If he plays Magic the Gathering, tell him Ace is strictly better than XP.
If not, riot.
He uses XP, but doesn't want to learn ACE's scripts, and doesn't want to abandon his XAS-based action battle system with allies...
Just tell him that he can't hang out with the cool people if he doesn't use ACE x3
Force him with a super poppy cuty eyes!
tell him that Mog has a port of XAS for Ace
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