What I say is - I can have a look into Maratis when I take a short break from my tasks - just _starting_ Unity - takes almost the time of that little break.
[When taking a deeper look, even starting with Unity isn't the best choice, because I still have projects pending with 3DGS - and - I have a big project plan that I should prototype first in 3DGS to illustrate, because nobody gets the idea just by my description. - But - on the other hand: Couldn't an engine like Unity offer some fast casual game making for the mobile phone market? - You see my lack of straight management! ]