Even though it's a PC game, Eon Altar requires smartphones to play, even for single player. The official phrase is "a mobile-enhanced cooperative RPG", which sounds like a gimmick until you think about the possibilities. For example, mobile devices can be used for custom button inputs that change depending on the situation. (What's that line from Conker's Bad Fur Day? Context sensitive.) Not only that, but with those bright beautiful screens in players' hands, information other than button layouts can be displayed, providing hints or even secrets to certain players and counting on them to share (or not) with their teammates. It brings a whole new level of cooperation to role playing, and the dev team is excited to explore the possibilities.

Gameplay in Eon Altar is built around combat, NPC interactions, and exploration. Fighting foes is a turn-based tactical affair that puts all five characters' abilities to the test, not to mention your own ability to work with your team. Since each human player has their own smartphone screen/controller, information can be passed to individuals without the group knowing about it. What's that about a secret treasure hidden behind the barrel? Why sure, I'll share that with the group. After I get all the good stuff for myself.