kw321's Comments

A quick guide: 1: Upgrade Colt's damage and reload to the max 2: Upgrade Scavengers 1lvl 3: Upgrade Builder 1 lvl, this will save you a lot of money through the gaem 4: Save money for the scorpion, upgrade first damage and reload then clip 5: Upgrade Scavengers to the max 6: Upgrade Assistant until you have enough money to spare for next weapon. I upgraded my assisstant to lvl 4 before buying the steyr. The fully upgraded scorpion still stings at wave 33. I hope this helps! Have fun!