King Colossus Slot Overview
King Colossus is a wealth-themed slot from Quickspin, built on a 5x3 grid with 40 paylines. Released back in 2014, the whole concept is a dwarf king hoarding gold deep inside a mountain. Think Tolkien vibes, piles of treasure, and a straightforward setup. If I'm honest with chat, the game feels its age visually, but the core idea still holds up for a quick session.
Medium volatility and an RTP of 96.57% keep things fairly balanced. Bets run from 0.40 up to 120, so there is room for most budgets. Max win sits at 500x your stake, which is modest by today's standards. Stacked Wilds and a Massive Symbol mechanic during the bonus are the main draw here.
Symbols and Paytable
Symbols follow the gold and jewels theme. Lower values are your standard card royals, while higher-paying icons include gems, treasure chests, and the King himself. The King Colossus symbol is the one to watch; it appears stacked in the base game and grows to a 3x3 block across the middle reels during Free Spins. That expansion is where the real payouts come from.
Wild symbols also appear stacked. They substitute for everything except the Scatter. During the bonus round, Bonus Wilds are guaranteed on every single spin, which changes the feel of the game completely compared to the base game.
Symbol Payouts
Free Spins and Bonus Features
Scatter symbols trigger the Free Spins round, awarding 5 bonus spins. Not a huge number. You can re-trigger for +1 extra spin, so the maximum you will squeeze out of a single trigger is limited. The expected feature payout sits around 32x your bet, which gives you a rough idea of what to aim for.
What makes the bonus worthwhile is guaranteed Bonus Wilds on every free spin, plus the King symbol expanding to that 3x3 Massive Symbol on the centre reels. Combine those two mechanics and you get some proper stacked wins. Still, the 500x cap means even the best round won't blow your balance wide open. Not everyone will love that ceiling.
Bonus Buy Options
Awards 5 free spins with guaranteed Bonus Wild symbols on every spin and a 3x3 Massive King symbol on middle reels. Can re-trigger for +1 additional free spin.
Volatility and RTP
RTP is 96.57%, which is above average and worth knowing. Quickspin does note RTP ranges on this one, so check what your casino is running before you commit. Medium volatility means the base game ticks over with regular small returns, though I found it can drag between bonus triggers. Most of your session value sits inside that Free Spins round rather than the main game.
