Great graphics but bad gameplay. Very uneven leveldesign with some very demanding jump and timing puzzles for young children. The point and click was also very uneven and abstract. It's to bad since you have obviously worked hard on some of the elements. Work on level design and target the player age approriately next time. Did you try it on 4-6 at all?
Combat to hard after Gate? lvl 10-12 evil dwarf monsters?
After first Gate just use Escape from all combats and goto the dwarf village to the east(follow road) and loot all free stuff there (lvl 2 and 3 bubbles) then go back and go north and continue to use Escape from combat until you reach big city. Loot it for even more free bubbles. Now youre a lot more boosted and likely to survive.
To get Gold Star on Time: Lvl 1 01:53:05
To get Gold Star on Time: Lvl 2 03:26:55
To get Gold Star on Time: Lvl 3 02:10:66
To get Gold Star on Time: Lvl 4 02:03:61
To get Gold Star on Time: Lvl 5 01:52:41
To get Gold Star on Kill: 100%. watch out on lvl 1...need to kill everything going both ways, they respawn.
To get Gold Star on Damage: 25. only lose 25 life.
All goldstars unlock 150 hitpoint tank