>>55690784There's a number of devs posting progress in the skytemple d*scord but its mostly jokes and shitposts like pic related.
>>55690811I was planning on learning skytemple before the jam but got busy with life stuff, but from what I've messed with it just depends on how long you want to make the hack. Cutscenes seem like the most time-consuming part, making dungeons seems like mostly just editing some values. Custom graphics are also probably a time consuming part depending on how much effort you want to put in.
Most of the jam hacks are usually only like 1-3 dungeons long with 1-2 boss fights, at least from what I've played/seen. The rules for the jam say it's a good idea to not make the hack over 3 hours long so its easier for the judges to get through all of them.