How can I get a high score greater than 150,000 in Tiny Wings?

Solution 1:

With a x26 multiplier, your goal should be around 25k per island. You need to keep fever for the entirety of the first island and before landing on island 2 you should be nearly 30k. Try your hardest to touch the clouds as often as possible during fever as well, it will be over a thousand points each.

There isn't much more to say other than keep your fevers as long as possible. If you're less than 75k after reaching the 4th island, just restart. You'll have the first couple islands memorized quickly (until the next day). Might take a couple days, but you'll get there.

Solution 2:

Always complete your objectives to gain higher nest multipiers. The higher the multiplier, the more points your can get. 150000 is a pretty solid number, though...