Epic Games Store
Tim Sweeney , founder and CEO of Epic Games , had stated his opinion that the revenue cut of Steam , the dominant games storefront run by Valve , was too high at 30% , and suggested that they could run a store with as little as an 8% cut while remaining profitable . 
<triplet> Steam <subj> Valve <obj> developer <triplet> Valve <subj> Steam <obj> owner of