Free demo with play-money credits. No download, no sign-up.
- Maker: Light & Wonder (WMS)
- RTP: 95.94%
- Lines: 100 paylines
- Volatility: High
Spartacus Gladiator of Rome is a WMS slot machine that many players know from the casino floor by its two sets of reels side by side. The demo on this page is the online version of that game, now published by Light & Wonder. It is free to play here.
The layout is called Colossal Reels. A normal-sized reel set sits on the left and a very tall one on the right, and together they carry 100 paylines. Stacked wilds on the small set can copy across to the big one. Colosseum symbols on either set lead to the free spins.
Spartacus Quick Facts
| Game maker | Light & Wonder (WMS) |
|---|---|
| Reels | Two reel sets: a 5×4 main set and a 5×12 Colossal set |
| Paylines / ways to win | 100 paylines |
| RTP (payback) | 95.94% |
| Volatility | High |
| Top prize | 4,000x the bet |
| Bet range | 0.50 to 250 per spin |
| Bonus round | 8, 12 or 20 free spins plus 2x, 5x or 20x the bet for 3, 4 or 5 Colosseum scatters |
| Casino-floor machine | Yes |
| Free demo | Yes. No download, no sign-up |
How Spartacus Works
You play two reel sets at once on every spin. The main set is 5 reels by 4 rows. The Colossal set is 5 reels by 12 rows. The 100 paylines are shared between them, and wins pay from left to right within each set. One bet covers both, from 0.50 to 250 credits per spin.
The symbols follow the gladiator theme. The game logo is the wild and replaces every symbol except the Colosseum. Wilds are stacked, so they can cover a whole reel. When a reel on the main set is completely wild, that wild reel is copied to the matching reel on the Colossal set, covering all 12 rows.
The RTP is 95.94%. RTP is the share of all bets a slot pays back over a very long time. Volatility, which describes how often and how big a game pays, is rated high. Many spins return little, and the bigger results depend on wild reels transferring or on the free spins. The top win is listed as 4,000 times the bet.
Spartacus Bonus Features
Colossal Reels
Two reel sets spin together on one bet. The main set has 5 reels and 4 rows, and the Colossal set has 5 reels and 12 rows. Each set pays its own line wins, and the totals are added.
Wild Reel Transfer
When stacked wilds fill an entire reel on the main set, the whole reel transfers to the same reel number on the Colossal set. That turns 12 positions wild at once and can complete many lines.
Free Spins
The Colosseum scatter appears on reels 1, 3 and 5 of both sets. Three in one spin award 8 free spins and 2 times your bet. Four award 12 spins and 5 times your bet. Five award 20 spins and 20 times your bet.
Retriggers
Three or more Colosseum symbols during the free spins trigger the feature again and add more spins to the round. The bonus is played on the same two reel sets as the base game.
More Spartacus Versions to Play Free
The other Spartacus games here reuse the gladiator theme with different engines. Spartacus Megaways drops the two reel sets for the Megaways system, with up to 1,000,000 ways to win. Spartacus Super Colossal Reels is a later version of the two-set idea with a listed RTP of 96.76%. Spartacus Wonder 500, Spartacus Call to Arms and Spartacus Legendary Warrior are further versions with their own features and pay tables.
Good to Know Before You Play
- Scatters on both reel sets count together. Two on the main set and one on the Colossal set are enough for the bonus.
- The smallest bet is 0.50 credits, higher than on most slots, because one spin covers 100 lines across two reel sets.
- A wild reel only transfers if the whole main-set reel is wild. Three wilds out of four positions do not copy over.
- The game is high volatility. In free play, expect your balance to swing more than it would on Zeus.
Play Spartacus 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 Spartacus 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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Spartacus FAQ
Can I play Spartacus slots for free?
Yes. The Spartacus Gladiator of Rome demo on this page runs on play-money credits. There is no download and no sign-up. The credits are for fun only and cannot be cashed out.
What is the RTP of Spartacus Gladiator of Rome?
The RTP is 95.94%. That is the share of all bets the game pays back over a very long time. It is an average across millions of spins and does not predict what happens in one session.
How do you trigger the bonus in Spartacus Gladiator of Rome?
Land three or more Colosseum scatters across the two reel sets. They appear on reels 1, 3 and 5. Three give 8 free spins and 2 times your bet, four give 12 spins and 5 times, and five give 20 spins and 20 times.
What are Colossal Reels?
Colossal Reels is the WMS name for playing two reel sets on one bet. In this game there is a 5 by 4 main set and a 5 by 12 Colossal set. A fully wild reel on the main set is copied onto the large set.
Last updated: October 2026 · Reviewed by the SweepWiz Editorial Team · Editorial policy
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