It all starts with the big bang theory when you play Galacticons slots. As if you didn't know, this is one of the feature parts to this 5-reel game. Lay out some stakes that aren't out of this world first. Coin amounts of 30 cents per coin up to 3 bucks. There isn't much you can do about the paylines as this is 243 ways to win. As it works, any matching symbol from left to right is counted as it lands on the reels. No matter if it's not ion the same reel, if it falls in a line, you win that matched combination for what it is.
Helpful sun symbols start the Big Bang spins. Land 3 or more and this will allow the spins of 10, 15, or 20 depending how many suns you won. Wormholes are a bit like sub-symbols and in the free spins will roam around to help create multiplier wins. They stay until the free spins are over. A Milky Way is the real wild here and helps to sub for the actual wins.