Armed with powerful and modern weapons created by the newly formed United Human Nations, the player must battle and survive against the hostile alien life and defend the flag of the Humanity through the entire space !
After more than five months of work, here it is ! Including the complete single player campaign, it does only require Source SDK Base 2007 !
Alien Wave 0.5 including the first chapter of the Krona's Campaign, two Alien Survival maps, 5 new weapons modified from HL2, many musics and new sounds...