This 25-payline slot employ not one, not two but 3 different of Wilds and fortunately they have great win multiplying ability that greatly influence the best prize what a single line win can offer. Blue, green and purple aliens are the substituting symbols and even if they can appear only on the third reel but - except the blue one which is really there to only replace other icons in winning combinations – double all wins if purple alien does its job and triple all prizes if green alien lands on the proper payline. So thanks to the Wilds basically there are three variations of top prizes for every symbol and on the top of them there is the main prize which is 15.000 coins.
The Scatter which is a planet illustration has own paying ability that can’ be more than 100 times of total bet in best case but it also has the function to trigger the great Alien Invader Feature which is actually a free spin type secondary game but it starts with a little bonus game which task is to determine the number of available free games. After the feature is activated we have to find an Alien which is hidden in human skin out of 5 human-looking suspects. If we’re lucky and find the enemy with the very first pick, 20 free games are the reward, on second choice this number is 15 but in the worst case we still get 5 free games. During the next stage all wins are doubled and perhaps it doesn’t seem too much but the increased winning tendency there is promptly noticeably and the multiplier really could demonstrate us its power and usually it really does that but what makes the free games real interesting and exciting is the Mean Martian feature when every appearing Wild on the third reel has the ability to force other human illustration symbols on the screen to reveal instant cash prizes which are quite nice amounts at times.
Because we’re speaking of a NuWorks/RTG game it also offers the common randomly triggered Mini, Minor, Major Jackpots to win and the great Feature Guarantee add-on also available here where we exactly know if in specific number of spins we don’t get an entry to the feature when it will be triggered for certain. All in all, this slot is much more entertaining and gives me much more enjoyment what I initially imagined and fortunately this great quality comes hand in hand with a very respectable paying ability and overall a feature-rich working system. All I can say is, I love this game and in my book it’s a better than average product that could give me almost everything what I seek for in a modern slot and some of these attribute have really great qualities. There’s no reason to not advise this slot everyone.