Now refunded it seems. The person probably contributed to say it's a scam, like some of the other backers in the comments.
We've noticed that some backer's contributions to our Kickstarter may not have the best intentions behind them, and we want to ensure that all support is genuine and positive. With this in mind, we have decided to return the 12k SGD so that the funds can be put to better use by their owner
I often hear gamers talk about paid reviews, but from having communicated with countless publishers and their reps for review codes over a few years, I've never come across even a single attempt at influencing the upcoming review. You get an embargo and a press kit sometimes containing the known bugs that are expected to be fixed by the global release. Occasionally the press kit also contains a guide to the game.