It mainly revolves around accurately timing your attacks and dodges. As it's not exactly the focus point of the game, the combat system is fairly simple and yet decent. Considering that the game is set in an underground world full of monsters, this is something you'll need to pretty often, but of course, if you want to do some killing, you can still do so. Games Like Undertale for IOS RPG Adventure Undertale is a rather unique RPG mainly because unlike most RPG which 'encourages and promotes' violence, this game strives to be different to be better by allowing you to use whatever persuasive skills you have to negotiate out of danger.