So this is a known bug: I can't progress the history. When I managed to charge the tower hearth, I got stuck at a wall with my minions carrying the hearth to the teleporter, so after trying to move-swipe them I decided to just exit the game and load it again.

Now, every time I try to load the mission, I am stuck at the gnome village (the beginning). I have two paths to go: One is blocked by a wall I can't blow up, the other one I am blocked by a ramp that needs red minions with salamanders to access an area where they can open a bridge. If I try to manually walk to the sanctuary, the path is blocked by a broken bridge. The only way of passing this is restarting the game. My last savegame is 6 hours back in progress.

Is there any noclip or fly cheat? Does anyone have a savegame just after returning the tower hearth? I really don't want to play the game again because of a bug!


Edit: Managed to find a trainer, but no cheat is useful. Decided to swallow it and redo from my last savegame where the queen spider (most annoying bit). The arena is bugged too, and I can't activate the buttons to defeat her.

I think I know my strategy now: I'll just watch the ending in youtube and be done with this game.