I didn't have much issue getting the 10x multiplier but Endless mode is just kicking my butt........

My best score there is only 9.2 millions and I don't think I have killed more than 5 nukes in my best attempts...

Big issue I have is after a while it gets to a point where if you don't have overdrive going in the weapon you are using it becomes crazy hard........

 As for the stay alive 7 minutes, is there a special trick ? ( like maybe not killing early nukes and trying to last as long as possible in the easier levels ???

Is there a trick to make the nukes appear faster too ?

You just need to not suck very much at the game...

Man... it'd be easy to show you than explain.

7 minutes - don't even destroy the first nuke. Unless you get really desprate and need everything gone asap.

You just need to try 1m times

10 nukes - Boost is your friend. When all those meteor showers are happening you got to boost out of the way. And you can't boost for no reason because when you need the boost it will probablly be recharging. I was very stingy with my bombs and boosts.

Also I used the fire on everything. Including the ice.

=(

oh and for the 15 bomb one... dont even try it.

Just keep playing it. You will eventually find out what to do in certain situations. Also, save some bombs for the meteor showers which come after the 7th or 8th nuke.

To get seven minutes just wait until you get to the level with all of the red diamonds and just avoid them for the whole time. That's the easiest way.

Um... don't die.....
That's all the help I can give you....

Well to spawn the nukes you have to kill those green mines that count down. Once you kill the the last one and it blows up a small series of mines you can head to the other side of the planet to start on the next one. First nuke takes one green mine countdown, second takes two, thrid and up all take three each, or so I'm told. Enemies can kill them too, but it still counts. Basically concentrate on those. Grab bombs and upgrades when they're not much trouble, but otherwise just keep hunting for more mines and Nukes. The nukes can actually be easy to miss, despite their size, so stay alert and switch up your travel patterns. Anytime you see one bee line right for it. If there's a lot of crap in the way just bomb it for faster results.

Aside from that I've just got general advice. Maxed out gold melter can make a good force field if you're constantly swinging it around in a cricle, good for keeping away small debris. Endless mode is very generous with bombs, anytime you're near a bomb ship and there's too much going on to just shoot it, bomb it instead and get a net gain of one bomb. Boost if you feel desperate, and bomb coming out if you wind up somewhere worse.

Most people say just save the nukes for the 7 minute without dying thing. Honestly I found it easier just to hunt them down and keep blowing them up as quickly I could. Maybe that was just a lucky run, but that's how I did.