Finally someone found the easter egg, you might be the first person who discovered this. You are very ambition :)
There are no more secrets in this game!
More games will come, but it could still take some time! I'm currently just testing things/ideas also trying something different like creating music.
As a little spoiler:
There will be a christmas game. I actually designed it for christmas 2022 but didn't managed to release it in time. I will finish and release it on 1 of december.
No worries, there will also be games before that ;)