It may be moderately succesfull but is that enough for sony?
I may compare it on Xbox with Helldivers 2. Helldivers 2 was number 6 the week it release of played games. Marathon was number 32 in its first week and has around 13-14% of the players Helldivers 2 had in its first week on Xbox.
To make it even worse, Helldivers 2 still beats Marathon this week by a factor of 2 and even Destiny 2 was still more popular this week.








