m to skip your turn, x to deny upgrades and most importantly, mouse for everything else. the furnace costs health.
i don't know if you need the story, but anyways. story: someone stole your soul and locked in a lock. patch notes: release 1.0 necromancy bug fixes 1.1 sun content patch new ending for the game, at the sun! new songs: the d11, bonus roll, for whom the bell rolls and roll out. 10 new items, a whole new event and way to change up your runs! sun content patch hotfix fixed blue shovel. changed spriting for blue shovel. added a new event for healing without the heal dice made the heal dice lighter so it appears less often. waaaay nerfed shield of the furnace (it healed you every battle) added a shop and some money to go with it added an hud (toggle with h)