This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

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n. Plural form of replay.

"He scans the dizzying bank of screens to select the next shot, and the next, and the next, layering in replays, graphics, and sound, barking his orders via headset to his crew, plugging into a rhythm that echoes the pulse of the game."

replayed    replaying    replays   

play    spiel    repeat    repetition    reproduce   

replayability    instant replay   

do over   

A    A.    Bay    Bombay    Bua   

playback    recording    footage    transcript