Temple of Thunder III: Evoplay's Olympus Hold & Win Slot

Temple of Thunder III is an Evoplay slot set on Mount Olympus, where Zeus throws lightning at the reels. The studio lists its release as May 2026. The Greek mythology setting is a familiar one, but the game moves quickly from one stage to the next, and its bonuses can change a spin within seconds.

Base game and key numbers

The grid has five reels and three rows, with 20 paylines. Semi-stacked symbols and precisely placed Wilds produce the line wins, and Zeus is the premium symbol. Evoplay gives the RTP as 96.19% and the volatility as high, so wins tend to arrive in bursts rather than at a steady pace.

The maximum win shown on the official page is €233,475. The game is filed under Bonus buy as well as Video Slots, which points to a direct feature purchase option.

Free Spins and Extra Spins

Landing three or more Scatters starts the Free Spins. During this round Zeus appears more often, the Wilds hit harder and the odds of reaching the Hold & Win bonus go up noticeably.

Three or more Scatters during the Free Spins award extra spins. The feature can retrigger several times, which lengthens the round.

Hold & Win and the boosters

Hold & Win starts when six or more Cash, Jackpot or Booster symbols land anywhere on the reels. They lock in place and give three respins. Every new symbol that locks resets the counter to three, so the round continues as long as new symbols keep arriving.

Cash symbols pay instant prizes. Jackpot symbols come in five levels: Mini, Minor, Major, Mega and Grand. They stay locked and are collected when the round ends.

Three Booster symbols change the values on the grid:

• Cash Booster: adds 50% to every visible Cash value.
• Super Cash Booster: doubles every visible Cash value.
• Jackpot Booster: moves each visible Jackpot symbol up one level.

If bonus symbols fill the entire grid, the round ends immediately. All locked symbols are then collected with a x2 multiplier applied to the total winnings.