This was started for Procjam? Very impressive, looks like a longer project. Could see an exploration game where you have to use seeds to progress being very cool.
Good idea to have Woodladder seeds at the bottom to allow to get back up, but they need to grow a LOT faster ;)
The huge wooden structures look great : 
Viewing post in Carroneath jam comments
Thanks! Yeah I intend to keep working on it going forward, adding a whole bunch of stuff and tweaking things like that :) I started a bit before procjam's official start date, since I don't have time to jam most weekdays - so this represents the equivalent of roughly 5 or 6 actual days of work I think..