4 years is not a long time for video games development.
Think different. Example.
I was around 18 or 19 when shenmue 1 came out.
Add 15
33 years now shenmue 3 is announced.
4 years.
Im 37.
Shenmue 4 also 4years.
Im 41
Do you notice the algorithm.
This is a niche game that needs a pace and a proper pr. The game is better then many games. But the pace and pr.