Risk: Halo Wars Collector's Edition

Risk: Halo Wars Collector's Edition. "If they want war, we'll give 'em war." Lead your armies in an effort to eradicate your enemies. Will you choose the Covenant, the mightiest alien military, intent on wiping out humankind? The UNSC, humanity's brave defenders, fighting for survival? Or the parasitic Flood, driven by a desire to infect any sentient life it encounters? It's your opportunity to size up the opposition, formulate a strategy and embark on a mission to control Arcadia and win the game. Who will have the most strategic plan, earn their achievements and take control?