Show HN: Cool 3D RTS game (up to 8-players) running in the browser

My two good friends have spent months on building a VERY cool 3D game running directly in the browser. Until now they have only been focusing on building the game, but now they wish to turn it into a business. Please tell us what you think about it and how they could improve their current Indigogo funding campaign. It's a little sad that they have not built an audience before they launched their campaign (and on the first day only got 700$ funding), so any good advices about how we could spread the word would be very much appreciated.