Capability of being played back as from a recording (replayable).(noun)
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Use "replayability" in a sentence
"If you like designing everything yourself then the replayability is infinite."
"Interesting point from the above citation with implications for "replayability" and mmmorpgs:"
"I just did: D, and it certainly deserves the price it's up for since there's a lot of replayability - plus it's a great screensaver: D Oh and thanks for that Onion video."