itch.io

Haha. I definitely haven't tried it on hard mode yet. It took me long enough to get through the game to this point on normal mode; if I do a hardmode playthrough it'll be once the game has progressed quite a bit further than it currently has.

The latest public Android release doesn't seem to work. I keep getting "App not installed as the package seems to be invalid". I've tried redownloading a few times. Anyone else seeing the same?

I found I was able to beat Arwin without removing the collar, by using the Thunder spell a lot to stop Mammon's nasty Slash attack. I had about 5000 Perika. I focused on double-boosting MATK, have Charlotte use Concentration to double her spell damage, and flame down Arwin ASAP. Have Paul guard on the turns when you're going to turn the enemy Slime red. It took a few tries.

I found there was one character I hadn't spotted - she looked like part of the furniture! Over on the far right wall. If that doesn't work then just try talking to every square you can.