Well, there's a few reasons for this.
Firstly, since we're new we made sure we'd been cautious with costs, so that we didn't end up over-promising and then not being able to deliver on what we offered. We've looked over our budgets again, and decided to make more available from the minute we fund.
Secondly, because we love the game so much we were also over-optimistic in our projections, and hoped that we'd really smash our goals early. We still want to fund and then some, to hit our goals and be able to offer more, so we've lowered the targets and unlocked some of the stretch goals to give you even better rewards.
Last but not least, we listened to feedback. Post stream GMs and players we know and love told us that backers would really want to see the games they've watched played be playable. They also suggested that groups of players would want to back as a group, so we introduced the Elite Team pledge.