Terrible that lag causes you to auto die. I don't just mean fuel running out during lag, I mean it actually auto kills you. I had 98% fuel and I lagged right at the start, so it gave me game over.
FINALLY got Madagascar.
Get a parasite with fever as the only symptom. Have rodents, 2 cold, 2 heat, 1 moisture and as man drugs as you like. Then wait, and it should spread without Madagascar closing the borders.
Also, Madagascar only trades with New Zealand, so infecting New Zealand is essential to get Madagascar.
If you do it right, you should level up just as he finishes shooting his laser (which means he's got longer to go to reach his second laser shooting area below, which is why you don't want to attack right from the start). Try to keep up the combo and get to level 3 before he shoots his second laser. If you succeed, attack in the other direction (be sure to keep that combo going) and you should level up again and he'll be pushed off screen. You should also be able to level up to max if you don't knock him too far away. It's tricky, but with this method you can get to max level before he's even started firing lasers from the right hand side of the screen, and may be able to kill him before he gets to shoot bread.
At the start, jump onto the second platform but don't attack. He'll send his beard out at you twice, jump and dodge them. Then go to the far left of the far left platform and hit him, he'll try to get into his laser shooting mode but you'll be hitting him in the other direction, stalling him. keep attacking, and you should rack up a huge combo.
Level up to max then kill the first version of him when he's about to move into position to shoot fireballs. As he turns into a skull, hit him as he's moving to it. Hit him so he gets knocked back the other way, so he can't attack, you can kill him super fast.
All going well, level 29 my computer lags, down to 15 health. Needless to say, I died having ALMOST beat level 30, which I would have won had I not lost 50 health due to lag. I hate my computer -_-
The Ai is awful in this, really comes close to ruining the game. No matter how much you upgrade the zombies it's useless if they're running AWAY from people.
Most annoying thing ever is how if ONE of those little nuke trucks gets sent flying across the screen, it's game over. no way to stop them because they're going too fast for the game to know you click them.
Try increasing your Local Storage to Unlimited.