Steam News announces that pre-purchases are now being accepted for Act of Aggression, the upcoming real-time strategy game from Eugen Systems. Such an advance commitment involves risk, so they are including beta access as an incentive, and say testing should start in a couple of weeks. Here's the deal:

Act of Aggression is Now Available for Pre-Purchase on Steam and is 15% off!*

Customers who prepurchase will receive free access to the beta, coming mid-July!

Set in the near-future, Act of Aggression is an explosive techno-thriller real-time strategy game hailing from the Golden Era of RTS. With three global super-powers, there can be only one victory.

Across three distinct factions each armed with the greatest modern and prototype military weaponry, head into some of the world’s most volatile conflict zones, building bases for mass production, establishing resource supply lines, and waging war in Eugen Systems’ explosive RTS.

*Offer ends at 10AM Pacific on September 2nd