Will zombies get stronger?
As the game progresses, the number of zombies increases, their movement speed and defense improve, and the pressure on your defenses grows. Therefore, upgrading your soldiers and barriers promptly is crucial.
Do soldiers reload automatically after running out of bullets? Can reload speed be increased?
Soldiers do reload automatically, but only one bullet at a time, making the process relatively slow. You can upgrade soldiers to increase reload speed, shortening this process and enhancing sustained combat capability.
What can I do when a roadblock is under attack?
Roadblocks themselves cannot be operated; they rely solely on pre-deployed soldiers to eliminate zombies before they reach the barrier. If zombies have already begun attacking the roadblock, the only solution is to clear the current wave as quickly as possible to prevent the roadblock's health from dropping to zero.
With limited upgrade resources, what should be prioritized?
Prioritize upgrading soldiers to ensure swift zombie elimination, reducing the number of enemies reaching your defenses from the outset. Once your attack power sufficiently handles the current wave, then design your defenses to provide a margin of error.