lol before i read barrys comment i thought the same thing -what if i use the red herring to fill up the crack in the hull- maybe i can use this to make a putty or adhesive for his suit.
suggestions: add turrets, add a shop where you can buy weapons and ammo, add more maps, add more vehicles, and a level editor where you can place anything set prices for weapons and set vehicle health and so on. Plz look at these suggestions this game is better than the first one and i hope you add some of these features.
sry for repost i mean if we could lvl up by killing mutants and battling ppl and surviving waves and when we lvled up we would unlock a weapon like lvl 1 unlocks some weapon and so on also you could have things like faster ability reload.