Yes, there are a number of bonus features that can be activated by the luckiest players during the gameplay of Yggdrasil’s GigaGong Gigablox slot. In addition to standard wilds which can replace all standard base game paytable symbols, players could also benefit from expanding wilds which will fill an entire reel. Additionally, players may also land mega symbols up to 4x4 and could trigger the free spins bonus round, which also comes with a win multiplier value that increases after every win.