Free demo with play-money credits. No download, no sign-up.
- Maker: Light & Wonder (WMS)
- RTP: 95.94%
- Lines: 20 paylines
- Volatility: Medium to high
Kronos is a WMS slot built as a companion to the company’s well-known Zeus machine. In Greek myth Kronos is the father of Zeus, and the two games share the same look and the same basic free spins idea. WMS is now part of Light & Wonder, which is the name you will see on the demo.
The version on this page is the original Kronos, a plain five-reel game with 20 lines. It is the same game many players know from the casino floor. You can try it here with free practice credits and see how the stacked symbols and the free spins work.
Kronos Quick Facts
| Game maker | Light & Wonder (WMS) |
|---|---|
| Released | 2013 online |
| Reels | 5 reels, 3 rows |
| Paylines / ways to win | 20 paylines |
| RTP (payback) | 95.94% |
| Volatility | Medium to high |
| Bet range | 0.20 to 60 per spin |
| Bonus round | 10, 25 or 100 free spins for 3, 4 or 5 feature symbols |
| Casino-floor machine | Yes |
| Free demo | Yes. No download, no sign-up |
How Kronos Works
Kronos has 5 reels, 3 rows and 20 paylines. A payline is a path across the reels where matching symbols make a win. According to the reviews we checked, lines in this game pay in both directions, from the left and from the right, and you need at least three matching symbols.
Kronos himself is the top symbol, followed by Pegasus, then a palace, a ring and a throne. Symbols come in stacks, meaning several copies sit together on a reel, so one symbol can fill a whole reel and land on many lines at once. That is where most of the bigger main-game wins come from.
The wild substitutes for every symbol except the feature symbol and is reported to land on reels 2, 3 and 4 only. The feature symbol is a gold medallion. It is a scatter, so it counts anywhere on the screen, and three or more start the free spins, wherever they land.
Kronos Bonus Features
Free Spins
Three or more gold medallion feature symbols anywhere on the reels start the bonus. Three award 10 free spins, four award 25 and five award 100. The round can be retriggered by landing more feature symbols during it.
Richer free spin reels
The reels change for the free spins. Extra wilds and more stacked symbols are added during the round, so full reels of the same symbol are more likely than they are in normal play.
Stacked symbols
In the main game and the bonus, symbols appear in tall stacks. When the same stack lands on several reels side by side, the same win is paid on many of the 20 lines at once.
More Kronos Versions to Play Free
Kronos Unleashed, also playable on this page, is a much bigger game released in 2018. It uses a tall grid of 5 reels and 8 rows that can grow to 12 rows, with 100 paylines that pay both ways and up to 140 during respins. Its main feature is Lightning Respins with locked Kronos symbols and power-ups, and its listed RTP is 95.86%. The original Kronos is the simpler of the two.
Good to Know Before You Play
- RTP is the share of all bets a slot pays back over time. For Kronos it is 95.94%.
- Volatility means how often and how big a game pays. Kronos is rated medium to high, so most of its value is in the free spins.
- The jump from 25 free spins for four feature symbols to 100 for five is large, but five on one spin is rare.
- With all 20 lines active, bets run from 0.20 to 60 credits per spin in the listings we checked.
Play Kronos for Real Money
The demo on this page uses play money, so nothing you win or lose is real. If you want to play slots for real money, the Play for Real button takes you to an online casino we have reviewed. Game line-ups differ from casino to casino, so look for Kronos or a similar Light & Wonder (WMS) game in its lobby.
You can also compare our best real money casinos, or the sweepstakes casinos that are legal in most states.
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Kronos FAQ
Can I play Kronos for free?
Yes. The Kronos demo on this page uses play-money credits, with no download and no sign-up. You can play as long as you like. The credits have no cash value and cannot be cashed out.
What is the RTP of Kronos?
The RTP of Kronos is 95.94%. That is the share of all bets the game pays back to players over a very long time. Volatility is medium to high, so short sessions can run well above or below that figure.
How do you trigger the bonus in Kronos?
Land three or more gold medallion feature symbols anywhere on the reels. Three give 10 free spins, four give 25 and five give 100. More feature symbols during the round can retrigger it.
Is Kronos related to the Zeus slot?
Yes. Both are WMS games with a Greek myth theme, and Kronos was made as a follow-up to Zeus. They share the stacked symbols and a similar free spins bonus, but each has its own set of symbols and its own reels.
Last updated: October 2026 · Reviewed by the SweepWiz Editorial Team · Editorial policy
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