This is a very interesting question Zasranets...
I'm actually working on 2 other projects like those (1 will be for android/iOS, and the one PC and other platforms), but I have released no info about it because it's still early to reveal anything. All I can say is that you can expect these games to be nostalgic yet innovative, but yeah... More info on it much later.
Necronia... that's a very sensitive topic with a lot of essence to it. It might be hard to understand from your point of view, but I don't deem Necronia related to Tibia a lot (even though technically, they share a lot of common things and after all, it's an OT). I guess you could say I'm doing it for primarily because of myself and some of the reasons behind that are that I have many memories, many emotions, and much experience attached to my journey from 2009 (start of Necronia) until now. I wouldn't be who I am if it weren't for OT community and Necronia. I at least owe it to this server, to this community who has been with us since the beginning, to finish this product and release it and a token of gratitude for what I've accomplished over these years. It will be a wonder in the world of OT and my greatest accomplishment so far. And we're still learning, every day, both me and my whole team. I hope one day we can carry on this knowledge to another project and bring something even more awesome to life.
I suppose time will tell, and it's all up to reception of Necronia now... That will determine our future. We're looking forward to releasing this, and I'm very excited about it. I'm trying my best to take Necronia in a direction where it will become a monument of OT and what OT should be all about (instead of ruthless recyclement of RL/evo/roxor maps with little-to-no effort and creativity). I'm aware of the risks but if we can leave a mark on at least 100 people, I'll be more than happy