The future of Unreal Tournament begins today
> When the game is playable, it will be free. Not free to play, just free.> We’ll eventually create a marketplace where developers, modders, artists and gamers can give away, buy and sell mods and content. Earnings from the marketplace will be split between the mod/content developer, and Epic.  That’s how we plan to pay for the game.What distinction are they trying to make between "free to play" and "free"? To my understanding, "free to play" means the game is largely free, but with the implication that there is additional content that can optionally be purchased. "Free" means the game is free, with no implication either way of whether optional purchases exist.