As in most games the easiest path to victory involves your virtual wallet full of silver pieces and, most importantly, red gems (gold credits in the Android version). As always you have the option of buying these currencies outright.
Get More Silver
Pack of Silver (10,000): $1.99
Pile of Silver (27,500): $4.99
Pouch of Silver (65,000): $9.99
Sack of Silver (160,000): $19.99
Crate of Silver (500,000): $49.99
Chest of Silver (1,300,000): $99.99
Get More Gems (Credits On Android)
Pack of Gems (40): $1.99
Pile of Gems (110): $4.99
Pouch of Gems (260): $9.99
Sack of Gems (640): $19.99
Crate of Gems (2,000): $49.99
Chest of Gems (5,200): $99.99
Explore the galaxy in the franchise's first open-world game.
