Hello, nice to meet you.
First of all I don't understand what's strange...Team Steemit has opened up to gaming-related applications, we developed a game, we put forward our proposal and we were chosen. You may not like the game but yours remains a personal opinion that I respect.
Criticism is certainly useful when it’s constructive, so I welcome your objections and will try to give you exhaustive answers.
The game Space Invasion is only playable on PC, I'm sorry for those who can't use it at the moment, but I can already tell you that the next one will also be playable on mobile.
As for Whalevault, we prefer it because we believe it’s the only valid and reliable system to ensure that your keys are not saved somewhere. Unfortunately we have had to deal with renowned scoundrels and therefore it is better to be careful about the community's security. We posted a lot of tutorials, even video, so you can easily find them.
I also inform you that Whalevault can also be used on mobile, by downloading the Kiwi browser.
Discord is there and anyone who wants can join us there but it is certainly not mandatory for anyone.
Last answer, if no one plays then it will mean that we have failed, but we will do everything to ensure that this does not happen. I hope you will be with us in this adventure, I think it’s only good for Steem. Greetings
Girolamo