One part of this slot game, is that it provides you with the opportunity to trigger some impressive special features. Not only that, but your base gameplay also has some perks of its own too. For example, there are two different wild icons. These are the additions of Superman and General Zod. Both of them will initially work as substitutes for all other icons on the reels. This means that they can greatly assist you in forming winning combinations. However, they each have their own additional function too. When the Superman wild shows up, it will shift to the right on each proceeding spin. It continues doing this – and substituting for other icons – until it falls of the reels. In completely the opposite way, General Zod does the same thing, shifting to the left. If both of these icons land on the same row, the Battle for Earth Free Games round starts.
Superman will take to the skies to do battle with General Zod and his warriors in this bonus round. During freespins, when Superman lands on the same row as any of General Zod or his warrior icons, the pair will fight. Every clash will create additional wild symbols while the freespins continue occurring. The freespins round doesn’t have a specific number of them for you to make use of. Instead, it will come to an end once Superman suffers a defeat.
There’s also the inclusion of the icon of Krypton, which is the slot’s bonus addition. If this appears on the fifth reel during base gameplay, you will activate the Krypton Free Games feature. This provides you with a total of seven freespins, which occur on a new reel set. This set only features the higher paying icons. Meanwhile, the amount of pay lines during this round will increase to 50 in total! Before these freespins begin, up to 10 or El wild icons can come into view on the reels. These will remain stuck in the same place for the duration of the feature. And if the Krypton bonus icon returns into view on reel five, you will receive seven more freespins.
If, during the base game, the icon of the World Engine Bonus scatter shows up on reel five, you will trigger the game’s bonus round. This sees a terraforming blast unearth up to seven regular wild icons in random positions. The reels then re-spin with these wilds in place, giving you the chance to form multiple wins.
And finally, this slot is also a part of the DC Suer Heroes Jackpot network. This means that you have the opportunity to win one of four different progressive jackpot totals! The game round for these will trigger at random on any spin of any bet amount.