Knights of Pen and Paper +1 Edition, an expanded version of Brazil-based indie studio Behold's mobile RPG, will arrive on iOS, Android, Windows PC, Mac and Linux this summer, Joystiq reports.
The title adds new items, monsters and dungeons to the original title, which previously was only available on iOS and Android. It also fixes a nasty issue with the latter game, which didn't allow you to switch out party members without starting a new game — particularly problematic if you've just unlocked a new character, but your party is full. In +1 Edition, players can swap out their heroes at will at a local tavern.
The title will be published by Paradox Interactive on all platforms. Check out a trailer for the revamped title above.