▁game , ▁Sur v ival ▁mode ▁only ▁has ▁one ▁life , ▁and ▁one ▁surv ives ▁through ▁never - ending ▁waves ▁of ▁enemies ▁until ▁the ▁tank ▁is ▁destroyed . ▁In ▁the ▁X box ▁ 3 6 0 ▁and ▁PS 3 ▁versions ▁of ▁the ▁game , ▁the ▁player ▁may ▁either ▁choose ▁to ▁surv ive ▁by ▁themselves , ▁or ▁join ▁a ▁War ▁Party ▁surv ival ▁game ▁where ▁up ▁to ▁four ▁players ▁can ▁join . ▁The ▁game ▁gives ▁various , ▁sometimes ▁ins ult ing ▁messages ▁when ▁one ▁press es ▁the ▁quit ▁button , ▁as ▁an ▁encourag ement ▁to ▁keep ▁playing ▁the ▁game . ▁ ▁Multi player ▁The ▁game ▁allows ▁for ▁ 1 - 4 ▁player ▁online ▁and ▁local ▁Co - op ▁game play ▁for ▁Sur v ival ▁Mode . ▁The ▁demo ▁version , ▁as ▁well ▁as ▁the ▁Camp aign ▁and ▁B oss ▁Bl itz , ▁only ▁allows ▁for ▁ 1 - 2 ▁player ▁local ▁Co - op . ▁ ▁Av ail ability ▁The ▁limited ▁free ▁version ▁of ▁He avy ▁We ap on : ▁At omic ▁T ank ▁can ▁be ▁downloaded ▁online ▁at ▁various ▁websites , ▁including ▁Pop Cap ' s ▁own ▁site . ▁The ▁full ▁version , ▁He avy ▁We ap on ▁Del ux e , ▁can ▁be ▁purchased ▁for ▁a ▁fee . ▁An ▁X box ▁ 3 6 0 ▁X box ▁Live ▁Ar cade ▁version ▁was ▁made ▁available ▁for ▁download ▁via ▁X box ▁Live ▁Market place ▁on ▁January ▁ 1 7 , ▁ 2 0 0 7 . ▁It ▁features ▁a ▁full ▁( four - player