KnockOut was linked at gyrocade.com/ko/. The August 23, 2007 entry described it as an iPhone version of the Nintendo game Punch-Out. That is the original directory’s comparison, not evidence of a licensed Nintendo release.
A familiar reference, limited surviving detail
The comparison provides a genre cue: a boxing game interpreted for the phone. It does not identify KnockOut’s fighters, rounds, gestures or opponent behavior. Those details matter to a game’s identity and should come from the actual implementation rather than memories of a different title.
On a small touch display, timing and feedback would be important questions for evaluating such a game. The archived listing offers no test results or control diagram, so this overview does not claim how responsive the controls were or how a match unfolded.
Current operation of the original website is unverified. The recovered article preserves the title and Gyrocade destination while keeping the historical comparison separate from publisher affiliation and untested gameplay claims.