How do you upgrade star level? I can't figure it out I'm getting frustrated.
For heroes, your hero must have a level that's a multiple of 20.
Tap on the altar.
Tap on your hero.
Tap on "Upgrade". If you have the Flames, Gold and HB, your hero will gain a star.
As for troops, just upgrading them gains them stars.
How do I level my heroes?
To level your heroes you must take them into battles. Dungeons or raids against other players will work. Your hero will begin gaining levels. Once your hero reaches an increment of 20 (20, 40, 60, 80, 100) he will stop gaining levels. You will now have an "Upgrade" option when visiting your hero inside the Hero Altar. If you press this it will show you the needed resources for your hero to gain a "star rank". At each increment of 20, you will have the option to upgrade your hero's star rank. You can read more about it here:
http://us.forum.igg.com/forum.ph ... 1990&extra=page%3D1