https://www.gamespot.com/articles/spider-mans-new-game-plus-mode-is-in-the-works/1100-6461685/

Insomniac Games has announced that PS4's Spider-Man is getting a New Game Plus mode. The developer revealed that a team is currently working on the mode via a tweet.

New Game Plus will allow you to replay through Spider-Man with all of the wall crawlers' abilities and skills that have been unlocked in a previous save. Although it hasn't been confirmed for this game, most New Game Plus modes also increase enemies' health and damage output. A few, like the one in Batman: Arkham Knight, even make minor changes to certain cutscenes and add late-game enemies to the earlier fights. Insomniac doesn't have an estimate for the New Game Plus mode's release date yet.