Follow the exciting new story where Superman plays the main role. Superman: Last Son of Krypton is an online slot game developed by NYX Interactive. It’s a slot game which has quite advanced visuals like 3D-like icons and a view of Metropolis which is under attack. Superman: Last Son of Krypton features many bonuses. There are two wilds in this game – morphing and regular wilds. The first one can turn all the Clark Kent symbols into wilds. In addition, if you get at least one Lois Lane symbol you will get Free Spins. Additionally, you can get free spins and multipliers with the help of Lex Luther and Superman features and both of them are quite exciting.