A few things that would make this game way better. 1. Make a hotkey for the boost. 2. Have the zombie follow the mouse rather than use a click to navigate him. 3. Fix the mysterious horde disappearances every time it lags. 4. Just get rid of the "Swag" zombie, it's purposeless unless you like being a sitting duck with no control over your zombie and watching your horde get picked off. 5. Have there be an exclamation point when the cars are coming at you, it's really annoying when you're going very fast and get hit by one because there is no time to react then lose your Bolt mutation.
Too many things wrong for it to really hold up against any other games of this genre. It's like a crappy version of Into Space with giant unavoidable obstacles.
Looks like you've used some pretty lazy tactics to make this game longer, many of which detract from what made the first two good. The gatherer no longer picks up any fuel or useful items, only candy which is the most inconsequential source of income, the real money is from completing missions and altitude.
How the heck are you suppose to make it 3000 feet? When the field gets airstriked by an enemy, there is a huge line of cars with automatic rifles, then a bunch of bunkers and towers are at the edge of the map it's literally impossible not to lose almost all of your guys. There needs to be more upgrades, the weapons simply don't kill the enemies quick enough.
A couple tips. When there is one enemy left wait until your health pack recharges and use it to get the maximum gold. Also, if you put money into your backpack as quickly as possible you can quit levels at the start and you will get a few thousand gold instantly for having 100% health, just keep doing that over and over for an easy way to get upgrades.
Great concept terrible physics. The hit recognition is very poor, my guy constantly dies when he's standing on top of a platform with spikes on the side of it.
This was game was extremely fun and very hard, it took a long time, lots of patience and tons of grinding but I finally did it. I give it a 4/5, autofire would be really helpful.