Doomsday Survival - Idle Defense Unity Project

Doomsday Survival is an idle defense game. The world has changed when the robots turned against humans. There are very few survivors. You need to buy more heroes, buy gun towers. Upgrade the base... The robots will attack in waves. Try to survive as long as possible. What's in the game? The base system can be upgraded to increase defense capabilities, call for support from drones... Buy more heroes, upgrade heroes. Buy more gun towers, upgrade towers.