I finished clearing the 6 crystals and got Ending 3: Freedom in 4 hours and 40 minutes. Is this it....or did I miss something? I read the message about fusion of spells. What was that about? So is there a way to continue? If not, so pathetically short. Thanks....

any plans to include steam trading cards?

I got both characters over level 10 but I did not get this achievement. Is there anything more specific to unlocking it?

Ok, so towards the end, I had just beaten the castle's guardian using Celeste and the game just kind of crashed. https://imgur.com/cU1dr1Y Have tried to beat this three times now, but I keep on getting the same message and then the game just stops working. Anyone that can help with this one? ...

The first time I started the game I found the screen far too small and there wasn't any resolution options in the menu, so I hit F1 and in the settings window I checked the start it in full screen mode box. Since then no matter what I do it crashes the moment I start the game. I tried reinstalling (did it 3 times), I tried clearing Steam's cache, I tried going in Windows' settings to force it into windowed mode, no use. I try opening it and hitting F1 immediately to bring up that window again but it doesn'...