Monogon Games offers a new gameplay video from Interloper to fill in some of the details omitted in the recent announcement of Interloper, their upcoming Windows, OS X, and Linux real-time strategy game. They also provide a little release info, saying they expect to enter open beta testing in autumn. Here's word on this video and the next one: "This gameplay video only explains the game’s basic mechanics. The next video will be an entire match with commentary, explaining in fine detail what happens during a battle and what strategies can be applied to outwit your opponent."