Twelve slots, one question each

Online slots: what will happen to your free spins on each one

A no deposit bonus is 100 spins on a named slot, and the slot decides the shape of the session before the wagering does. This hub covers the games the codes on this site land on, plus the two Super Scatter releases readers search for by name, with the RTP a tracker records, the volatility, the maximum win, the grid and bet range, and a plain account of what a high-volatility slot does to a bonus balance.

  • RTP from Slot Catalog, with the version caveat
  • Every slot here is high-volatility, and the pages say so
  • The no deposit codes that pay spins on each game
Illustration for the slots section

The slots, by maximum win

Which codes land on which slot

The Dog House carries the most codes on the site: Vavada at 20x, Cactus at 40x and the Auf, CryptoBoss and Unlim network at 50x all pay their 100 spins on it, which is why its page is the one to read first. Gates of Olympus is on Martin's list, and Casino-X's geo-limited code lands on it too. The other slots here are covered for the search demand, and their pages say where the spins do and do not fall.

Gates of Olympus

The Dog House

Reading a slot page before a bonus

Three numbers on each page decide a free-spin session. The RTP tells you the long-run return, and the caveat beside it tells you the casino may run a lower version; the difference between 96.5% and 95.5% is small per spin and real over a wagering requirement. The volatility tells you the shape: every slot here is high-volatility, which means 100 spins usually end near zero and sometimes far above the cap, at which point the cap, and not the slot, decides what you keep. The maximum win is the number the marketing leads with and the one that matters least, because the odds of it are printed on the same page where a tracker has computed them.

The bet the spins are worth

Free spins run at the casino's default stake, usually the minimum bet on the page, 0.2 at most of these games; 100 spins at 0.2 is a 20-unit bonus, and a 10x cap on that bonus is 200. That arithmetic, slot by slot and casino by casino, is on each bonus page, and the cashout guide explains why it is the number to compute first.

Guides on RTP, volatility and mechanics

Questions about the slots

Why these slots and not a thousand

Because these are the games the no deposit offers on this site pay their spins on, The Dog House at Vavada, Cactus and the Auf network, Book of Dead at Play Fortuna, SpinBetter and Riobet, Doors of Fresh at Fresh, Cats and Cash at Booi, and the two Super Scatter releases that readers search for by name. A slot page here tells you what will happen to 100 free spins on it; a catalogue of a thousand tells you nothing.

Whose RTP figure do you print

Slot Catalog's, with the caveat printed beside it: Pragmatic Play ships most titles in several RTP versions and the casino chooses which to run, and Pragmatic's own game pages leave the RTP field empty behind an age gate. The figure on each page is the one the tracker records; the casino's help page or the game's info screen has the one you are actually playing.

What does volatility mean for free spins

How the wins are distributed. A high-volatility slot pays rarely and large, so 100 free spins often end near zero and occasionally far above the cashout cap that the bonus then cuts off; a lower-volatility slot pays small and often, which keeps the balance alive through the wagering. Every slot here is high-volatility, and the pages say what that does to a bonus session.

Which slot has the biggest maximum win

Gates of Olympus Super Scatter and Sugar Rush Super Scatter at 50,000x the bet, then Sugar Rush 1000 at 25,000x, Zeus vs Hades at 15,000x, The Dog House Megaways at 12,305x, Heroic Spins and Wild West Gold at 10,000x. The odds of the top prize are another matter: Slot Catalog puts the 50,000x at Gates of Olympus Super Scatter at one in 666,666,667 spins.

Last updated - Checked by: Karssen Avelar