Thunder Mega Sevens, from Evoplay, presents a theme set that blends classic slot motifs—bells, fruit icons, storms and a retro palette—with a 5-3 layout. The presentation leans toward a traditional style, featuring thunder imagery and 777 symbolism within a Blue and Black color scheme.

Additionally, feature elements include a Wild to substitute for combinations, Scatter symbols that trigger events, and a Bonus Game. Free Spins and Additional Free Spins options exist, along with a Buy Feature and a Random Multiplier; Respins may occur within the feature set, accompanied by Bonus symbols and multipliers. The RTP range is noted as part of the features.

Minimum bet is USD 0.1, maximum bet USD 300, paylines are 20, RTP is 96%, volatility is Med, and the top win is x9.