It would be nice if when you get rampage mode, there would be a time bar that goes down to show how much time is left because in sandbox mode, I got rampage and when I was jumping up to attack, it ended and I died. And it would also be cool if there was an underground enemy.
Free will exists, it just is always influenced by countless other things. So much so that it isn't nearly as important as it is usually believed to be. But it exists. In many cases, sin is an example of free will. Spontaneously doing something to not purposely help anyone doesn't make sense. Anyone that would be purposely influencing you to do this would be trying to help someone or something, and you would have to recognize this to be influenced by them. Therefore, doing something without realizing any result of that action would have to be doing it with at least some amount of free will.
The spawning can be really annoying. Sometimes 5 guys can appear at a time, other times, they take forever to spawn. It would be nice if you preset the spawning so it doesn't become impossible to win when the enemy has tons of soldiers, and impossible to earn money when you do. 4/5
"Any idea why the Scarlet Wizard kidnapped you"
"Yes, actually. I found the one secret weapon that can destroy him."
"Really? What is it?"
"It's called the golden k button."
Once you get a machine gun and a laser or two in each elevator, the game is a piece of cake. None of the monsters even get a third of the way to the elevator. Much easier than A Balloon in a Wasteland.