The maximum coin value is 25c, 5 per line, and the maximum rotation is $25. If your money is small, you can rotate 20c. There are auto play and standard bet options after each win. If you win a victory with a wild (warrior) symbol, it will double (actually 6 times). This may mean that bonus games usually add some important prizes. More importantly, if you hit more than 3 gold urns in the game, you will add an additional 15 rotations.
There is no significant difference between these symbols, only the countdown and total wins appear in the title of the game.