itch.io

Not sure what you mean exactly, but you don't need to cut out and assemble all the miniatures and terrain to play the game, if that's what you're asking.  For instance, you could instead use a pencil and some graph paper to track where your hero and your enemies are.  You'd still need the rules document and a character sheet, of course.

If you are asking if you can play the game directly with the app like a video game, then no; it is designed to facilitate the tabletop experience, not be a video game in its own right. There are plenty of roguelike games that do that sort of thing if that's what you're looking for.