Defend Europe!
Leave everything and gather the troops! Stop the invasion now!
IS Defense News
Defend Europe!
IS Defense is now available with a 50% discount. Grab your gear and prepare for the invasion!
Steam Lunar Sale
Steam Lunar Sale has started! Grab IS Defense with a 60% discount! 
STEAM WINTER SALE
Grab IS DEFENSE with a 60% now!
IS Defense Autumn sale!
Autumn sale comes slowly to an end! Grab your copy with a 60% discount!