Series

Diamond Cash series

Games15
Avg score51
Best RTP95.01%

Diamond Cash series: Greentube's collector franchise from fixed lines to Win Ways

The Diamond Cash series is Greentube's cash-collection franchise, built on familiar gem symbols, bonus-value collection and respin features that can support fixed paylines, hold-and-win rounds or expanding ways systems. Its evolution comes from changing how the cash symbols connect to the bonus, not from imposing one reel layout on every release.

Ranked by Slot Score

GameYearRTPVolatilitySlot Score
202095.01%Medium volatility53
202295%Medium volatility67
202395.01%Medium/High65
2024Medium/High58
2024Medium volatility53
2024Medium/High60
2024Medium volatility52
2024Medium volatility34
202428
2024High volatility62
2024Medium volatility64
2025Medium volatility39
202593.7%42
202543
2025High volatility46

Common traits: the repeatable Diamond Cash engine

  • Value symbols: gems, luxury imagery and cash-marked bonus symbols provide the franchise's main visual shorthand.
  • Collection: cash collectors or link-style wins convert landed bonus values into feature awards.
  • Respin route: hold-and-win rounds, sticky symbols and repeated spins concentrate value in a contained bonus state.
  • Compact base: most releases use 3x5 or 5x3 layouts before individual games expand through Win Ways.
  • Feature variation: multipliers, free spins, fixed jackpots and progressive prizes alter the risk without erasing the collector core.

Diamond Cash: Oasis Riches established the line in 2020 as a 5x3, 25-payline game with free spins, wilds, a cash collector and a 1,000x maximum. Diamond Cash: Mighty Sevens made the decisive expansion in 2022. It introduced respins, hold-and-win play, fixed jackpots, random multipliers and a reel set capable of reaching 16,807 ways, raising the listed maximum to 7,000x.

The Almighty releases pulled the idea back toward compact fixed-line play. Almighty Wolf uses 25 paylines, energy collection and Link Win at medium-high volatility, while Almighty Kraken combines 25 paylines with sticky wilds, hold-and-win respins, fixed jackpots and a cash collector. Mighty Cleopatra, Mighty Viking and the animal-themed entries continue that lane through different combinations of 25-line play, collectors, multipliers and bonus symbols.

The Win Ways editions are the clearest structural successors to Mighty Sevens. Mighty Sevens Win Ways moves to a 6x5 grid with 16,807 ways and respins that increase the available win paths. Diamond Cash: Mighty Elephant Win Ways combines the same 16,807-way ceiling with cascading wins, dynamic reels, symbol collection, hold-and-win play and a progressive jackpot. Its 7,000x maximum matches Mighty Sevens, but the path to that ceiling is more dependent on reel expansion and cascades.

Diamond Cash Lotto is a format experiment rather than another animal or gem reskin, adding a lottery layer to respins, hold-and-win play, random multipliers and sticky symbols. Mighty Santa Boarded Up supplies the seasonal branch through 20 paylines and Link Win, while Cops 'n' Robbers moves the name into a high-volatility heist setting with a 1,000x maximum. These releases show that the Diamond Cash label can travel beyond its original luxury theme while retaining value collection as the connecting idea.

Five stages of Diamond Cash evolution

  1. Oasis foundation: 25 paylines, free spins and a cash collector establish the original 1,000x model.
  2. Mighty Sevens expansion: changing reel sets, hold-and-win respins and fixed jackpots lift the format to 16,807 ways and 7,000x.
  3. Almighty lane: Wolf and Kraken return to 25-line grids while emphasizing Link Win, sticky symbols and collector bonuses.
  4. Win Ways lane: Sevens and Elephant use expanding ways, with Elephant adding cascades, dynamic reels and a progressive prize.
  5. Theme and format experiments: Lotto, Santa, Buffalo and Cops 'n' Robbers test lottery, seasonal, wildlife and heist wrappers around the collection premise.

Diamond Cash ranges from a straightforward 25-line collector to a 16,807-way cascade game, so the franchise name alone says little about pacing. Oasis Riches is the readable foundation, Mighty Sevens introduces the larger ceiling and jackpot structure, and Mighty Elephant Win Ways represents the most mechanically expanded branch.