Crazy Crossovers
Dispite crossovers with Assassin's Creed, Fortnite, Street Fighter, Leugue of Legends, Tomb Raider and Fallout it's most successful was Final Fantasy which was the highest selling set 2 months before it came out.
What is Magic the Gathering?
Even giving players the most requested feature, a character creater this did not stop it from being one of lowest selling and rated Sonic game ever.
What is Sonic Forces?