Bug: you can only get a high score once. I just got to space in three days and was given a high score. I selected Play Again, then got to space in three days again, but no high score. Many of the high scores are for people with 4 days, so I know I deserve it. This has happened before, once where I got the 4 day score, but then didn't get an even better score.
Being stunned when you're hurt is a gyp. Some of the bosses can recover faster than you can attack. So they'll hit you once and then just beat you down and you can't do anything until you die.
The level 2 boss is broken. He won't die until I die, and he *always* dies when I die. I've done it several times and even if he has full health, he'll die when I die.
It's possible to get $500 total. You just need to be lucky enough to get a gold bumper or two and tweak your flight enough to make sure you last long enough to get a good time multiplier.
My formula for getting the hard badge: Band, Launcher, Left Rocket, and E-Rocket. Nothing else. Don't buy one level of something when you can buy two, that's a waste. F5 is your friend, restart until you can buy at least one E-Rocket after the first day.
Problem: I can't make the advanced class window go away. It says I don't have enough skill points to get two of the options, so it seems like I should be able to dismiss the window and choose again later.
Yes! Three days! I actually started this time thinking about how I knew it was possible but didn't think it was ever going to happen. Woo!
Anyone know how people are getting scores of 1 day? I have trouble even believing in 2 days.
 "Hedgehog Launch"){kind=icon}
 "Achilles"){kind=icon}
 "Brute Wars"){kind=icon}
 "Jumpcat"){kind=icon}
 "intrusion"){kind=icon}
 "Switch"){kind=icon}
 "Age of War"){kind=icon}
 "Protector: Reclaiming the Throne"){kind=icon}