pastebin.com/Na7EUXEt

This is the list of updates DMM FKG had until March 2018, and honestly, I'd be happy if they just followed it instead of having their own ideas. I think it's pretty clear at this point that Nutaku is bad at developing games and should focus on following the pace set by DMM instead, EN FKG is still missing features it should have had for years (Nutaku's run of FKG started 14 months after DMM, so it should have everything up to March 2017 now).

Originally Posted by Unregistered

They could enable the coin boost occasionally, like on special occasions. That'd be a novel idea.

Here's a good case in point, DMM had its first coin boost event three months into its service (during Star Lily event) and held them regularly for over three years now. These also gained higher bonuses over time, with 1.727x and 2x multipliers being common.