Managed (more by luck than judgement) to beat the earlier bosses but just can't beat the Ice Dragon. While right clicking to give food etc. it gives him time to kill me. Tried for hours and hours until gave up. Can use the "save anytime" cheat but that just gets rid of the enemies but doesn't give you the orb or whatever you need. Anyone help please?

The Ice Dragon is one of the hardest bosses in the game, so don't be discouraged, if you need some more tries.

The best way to beat him and any big bosses further in the game is to memorize their attack pattern. They'll do the same three or four attacks in the same sequence over and over again.

Maybe this will help you a bit:
"I found this one of the more difficult level bosses, especially if you don't know how to 'take care' of him. Your other team members will be frozen, so you'll have to destroy him yourself. Fire magic is your only option to damage Draco. On top of that, he's only vulnerable when he's charging up for health or a special attack (you'll see little sparks around him). This is the routine: first he'll throw 3 fire bolts at you, make sure you are standing behind Jug, that way he can't hit you. Secondly, he'll rapid fire some smaller bolts, again, Jug is the solution to your problems. After this attack he'll start charging up health, so you can attack him with a fire ball. (a magic orb will appear) He'll fly up into the air and shoots 3 bolts at you (yep, you guessed it, Jug). Start heading for the magic orb once he has fired his last bolt at you, shoot a fire ball once he starts to charge. Once you have the magic orb, head back to hide behind Jug. Ice cones should be falling from the ceiling by now. It's still possible to get hit by some, but most of them will fall behind you, minimizing the damage. Once you reach Jug, the whole routine starts over again.
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You can avoid the ice-shower by running to the right (perfectly horizontal) side of the screen and then back behind jug just in time to miss the 3 missiles."

(Source)

Just give it some more few tries and don't give up! :)

Just tried for literally 5 hours. I give up and will dump the game.

Maybe you can ask a save of a player who has already defeated him?

The only real situation when the dragon can kill you is with the falling ice cones. And that is fairly easily countered by running at some far point in the area while he's up in the air before dropping down. Then just as the ice cones start falling all you have to do is dodge/run in the opposite direction.

The other attacks are easily dodged and even if they do hit that's only some 15-20 damage on you. You can also eat food during those sequences.

I assume, you do know to attack the dragon when it's charging (little blue lights start flowing around it).

And finally, if none of the above help, PM me and I'll provide you with a save just after it's defeat.

Good luck.

Thanks for the reply. Yes I know about when to attack. I will give it a try again and will PM you for the save if necessary. This will obviously be after the festive season now. Thanks again and have a good Christmas and Happy New Year.

Thanks again. Following your strategy instructions I finally managed to beat the dragon.
However (and this question to anybody) I am now stuck because when I eventually go to the rebel camp and am supposed to talk to Fat Bob for the sewer password, he is not there. I have looked all over but cannot find him and without the password he is supposed to give me I cannot get past the bartender to get into the sewers. Can anyone help either with the password or how to find Bob?

Well, that's odd. Have you done all the other quests? Got all the orbs up to Earth?
Might be a glitch afterall.

No, My fault. Using the "save anytime" function (see my post in another thread) I destroyed a boss which changed the game. Went back and killed him properly and is OK now. Thanks anyway.

(Posted in error)