 "Learn to Fly 2"){kind=icon}
Learn to Fly 2
FLIGHT PENGUIN UPGRADES
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 "Learn to Fly Idle"){kind=icon}
Learn to Fly Idle
PENGUIN IDLE UPGRADES
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 "Learn to Fly 3"){kind=icon}
Learn to Fly 3
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 "NGU IDLE"){kind=icon}
NGU IDLE
INCREMENTAL IDLE UPGRADES
21,842,856 plays