Heavy tank

Heavy tank's boast a heavy gun and heavy armor. slower than other tanks. In Endless War Defense. There are 3 Heavy Tanks,the M26 Pershing,the Tiger I and The T-35.You Get 2 of Them Each Time You Call Them.
The M26 Pershing Also Appears in Endless War 5.The T-35 is The Starting Tank In Endless War 6 But Makes An Appearance in Endless War 7 Too.The Tiger is Usable In Endless War 7 and Appears In Both Endless War 5 and 6