The Binding of Isaac: Rebirth will feature daily runs with leaderboards, co-creator Edmund McMillen has announced, allowing players to compete on a more-or-less level playing field for the best score on the internet. Yes, all of it.
"Every day the game will generate a specific seed that will be generated the same for everyone (minus locked things) and you can now compete against the internet for best score in the run!" McMillen explained. "This feature was one of my favorites in Spelunky and i always wanted to do it in Isaac… But how do you score a game like Isaac? More on that in a later post."
The "minus locked things" comment refers to the fact that some players will have unlocked more powerful items than others, giving them a potentially significant leg up on everyone else. Hey, life's tough—and McMillen's promise of more information about how the game will be scored suggests he has a plan for redressing imbalances, at least partially.
The post also revealed a pair of new items for the game: Dead Eye, "a fan suggested item that raises damage with each consecutive hit and causes your tears to become red glowing balls of death if you play well," and Continuum, which turns your eyes purple and causes your tears to "loop back" when they're shot off the screen.