User blog comment:Zombieman1350/Strategy Engine/@comment-26531060-20131005012438

Meh, I don't think it's possible, because zombies always appear at random lanes. What if they told you to plant in 3 lanes and the zombies come from the other 2? Wouldn't that be like, the engine messing with us? And plants, too, yeah. They might choose something that they think being better, like for example, Wall-nuts over Pumpkins (cheaper, obtained earlier), but the level actually has the other one being more suitable.