Batman: Arkham Asylum was so close to being the perfect game.

Source: https://screenrant.com/worst-video-game-endings-all-time/

Check out the shot below, along with a storyboard of Harley Quinn's fateful meeting with Mr. J in Arkham Asylum.

Source: https://comicbookmovie.com/suicide-squad/suicide-squad-director-david-ayer-shares-new-image-of-jared-letos-joker-with-drawn-on-eyebrows-a208385

In “Harley Quinn,” Harley used to be a psychiatrist at Arkham Asylum before she fell in love with the Joker, one of her patients.

Source: https://www.newyorker.com/culture/the-new-yorker-interview/we-have-reached-peak-therapy-tv

While the film does not show Two-Face escaping, it does show the police looking for him at Arkham Asylum, only to find out that the guards had been killed.

Source: https://screenrant.com/batman-forever-schumacher-cut-review-reveals/