travesty

An absurd, grotesque, misrepresentative or grossly inferior likeness or imitation.

A battlefield trial is a travesty of justice.

The second edition is not a recast, but absolutely a travesty of the first.

A pastiche, parody, or stylistic imitation; a burlesque literary or artistic imitation (typically of a more serious work).

An appalling event, situation or outcome (especially in relation to another outcome to which it is grossly inferior).

Spurs survived the scare - and such was their domination after the break that it would have been a travesty had Arsenal escaped Wembley, hosting a Premier League record attendance of 83,222, with a draw.

To make a travesty of; to parody.