Robotnik is a Video Slot game that features 5 reels, 4 rows, and 40 paylines. It contains ten regular Rock symbols, which pay out when three or more align on a payline, starting from the leftmost position. The game includes a wild symbol that, when appearing on screen, first pays out any winnings, then becomes sticky. The game automatically re-spins while holding the wild symbols. If a new wild symbol appears during the free spin, it also sticks and another free spin is granted. This process repeats until no new wild symbols appear. The game also features an X3 wild, which not only substitutes for other symbols like a regular wild but also triples the winnings. If one or more X3 symbols pass through any payline, the winnings are multiplied by three. Robotnik can also bring on wilds, thus awarding a free spin.