you don't have to complete the level to get the 1000 points, so when you reach like 800 points , just try to match a lot of the same colours/symbols without finishing it
First, click the links, it gives you free upgrade points
Try to upgrade your hero attack first and then life.
Then upgrade soldiers. After that, upgrade your mages.
Ignore archers and canon towers completely.
Put a tower on the far left and on the far right at every height.
Fill the rest with mages.
After defeating the beatle Queen, i stepped into a portal into the grasland, now i cant take the stair up anymore? I'm basicly stuck. I want back to the shop
A cat would likely not get scared by a rat though :)