@acartlidge Thank you. Yes, there could've been some sort of cue that there's nothing more to do (or was theeeeere? I'm kidding, once you fill the mural, that's it for now). Defold is my first and primary engine for almost a year now, when I began programming. It is nice enough, I think, being fairly streamlined and code-focused (while it claims to be "an engine for artists", which, as an illustrator, I cannot agree with). Its small community makes it probably harder to approach than more well-known engines; on the other hand your problems get taken care of by the devs themselves often. It has some shortcomings that are currently handled by add-ons that can be cumbersome - some input handling, richtext support, for example. On the upside, it makes HTML5 builds phenomenally fast and small. I can't speak for the ease of Lua since I can only get by in Python and some JS otherwise but I am told it's not particularly verbose; its tables, while very "free", need a lot of attention from the programmer. All in all I would recommend it, in case you're considering. My choice was ultimately made because it's foundation-financed and forever free, and ports to every platform under the sun.