The 5x3 reel, 20-payline slot machine Colossus: Hold & Win is designed by iSoftBet and takes place in ancient Greece. On reels 2–5, any winning wild expands to fill the entire reel. From the Colossus Rising Flame on the right, a random multiplier of up to x10 is applied.
We first encounter the Colossus of Rhodes in this game that takes place in an ancient Greek setting. There is a massive statue and a harbour city visible in the backdrop of the reels. This slot machine is compatible with all mobile, tablet, and desktop devices. To win, line up three or more matching symbols on neighbouring reels, starting from the far left, in any order.
Symbols such as J, Q, K, and A pay the least. A ship, a sword, armour, and a helmet are the symbols that payout the most. A gold coin represents a coin in this game, while the Colossus of Rhodes serves as the wild symbol.
If you get 5 of the premium symbols on an active reel, you'll earn anywhere from 3.5x to 20x your wager. The expanding multiplier Wild symbol can appear on any reel other than the first. The wild symbol has a random multiplier of 2, 3, 5, or 10 and expands to fill a whole reel when it appears. In the Hold & Win bonus game, the Colossus Rising Flame is essential, as it is it that assigns the multiplier.
To activate the Hold & Win function, you must have six or more gold coin symbols visible in any location. Once activated, the coins become sticky even when the grid is wiped. This feature is exclusive to newly-minted coins or blanks; once more, the respins tally resets to 3, and any newly-landed coins become sticky. If the grid is not filled with coins before you run out of respins, your total win is added up.
Whenever a new coin lands, at the end of the bonus, or at random intervals before the Hold & Win feature starts is when the Colossus Rising Flame comes into action. Then, every single currency in circulation is multiplied by either 2, 3, 5, or 10 times. The multiplier feature can be triggered many times throughout each bonus round.
The Colossus Spin feature is activated when you fill the grid with sticky currency coins. Everything on the grid transforms into a huge wheel that rotates to randomly assign one of the three jackpots seen above, so you know you're winning one of them. These are the three jackpots: minor, major, and gigantic.