OpenRA

Hello,

Could it be possible to record the game data. And layer it on another game?
And is it possible to reverse such a game data?

Hi. OpenRA already records replays (go to "Extras" in the Main Menu and there to "Replays") which contain the orders sent by players (and not the direct game data). I'm not sure what you mean by layering it onto another game, but I doubt it's possible with the current replay format. Playing the replay in reverse is also not supported.