TNT Tumble Dream Drop

Relax Gaming places TNT Tumble Dream Drop in an alpine mining setting, with a drilling rig positioned above a 5-reel, 7-row grid framed by mountains, meadows and misty skies. Each spin drops symbols into the top four rows while the bottom three start out covered in dark stone blocks, each holding up to three sticks of TNT.

Wins form from three or more matching symbols in a horizontal or vertical line, and every winning combination clears from the grid under a cascade system, dropping fresh symbols down to fill the gaps and potentially chain into further wins. Any stone block sitting next to a win is destroyed in the process, and destroying every block on the grid is how the free spins round is reached. TNT-marked blocks add to the chain reaction by exploding and clearing every other stone block on their row once triggered.

The paytable runs on silver ore, gold ore, and gems in blue, green, orange and red, paying out at the lower end for three matching symbols and scaling up for larger combinations. A wild drilling symbol appears in stacked column segments and behaves differently from the paying symbols — it stays on the grid rather than clearing after a win, sliding down until it eventually reaches the bottom row.

Clearing all the stone blocks in TNT Tumble Dream Drop awards free spins, and players choose between three versions before the round starts: one where destroyed blocks add persistent multipliers, one where they award extra spins instead, and a combined version carrying both. Blocks in the lower rows carry over between spins rather than resetting, and every third row cleared adds further spins on top.

Separately, any base-game spin can light up a Dream Drop jackpot indicator. When triggered, the grid fills with exploding TNT blocks, and revealing enough Dream Drop symbols sends play into a dedicated jackpot round with five reels, one per prize tier, where the aim is to fill a full reel with jackpot symbols. Each of the five tiers starts from its own fixed value — the smallest from €1, rising through €5 and €100 for the middle tiers, up to €25,000 for the second-largest, while the top tier begins at €500,000 and climbs toward a capped €10 million ceiling.

RTP on TNT Tumble Dream Drop is set at 94%, with roughly an eighth of that return feeding the jackpot pool. Volatility is high, the bet range runs from 0.20 to 100, and the standard maximum win is 10,000x the stake, separate from the progressive jackpots described above.