Skip to content
18+ only. Gambling can be addictive: set limits and play responsibly.How we score

Sumo Sumo slot review

By The Slot Side Editorial TeamUpdated How we score

RTP 94.00%Sumo Sumo slot

Images: © ELK Studios

Sumo Sumo is an ELK Studios slot played on 5 reels with 259 ways to match symbols. Wilds and free spins are its listed features. ELK does not publish a release date, theme details or volatility rating for it, so this review covers only what is confirmed.

Provider
ELK Studios
RTP
94.00%
Volatility
Not stated
Reels
5
Paylines
259
Max win
Not stated
Release date
Not stated
Features
free spins, wild

259 ways across five reels

Rather than paylines, the game pays for matching symbols on adjacent reels, with 259 combinations available. That odd number suggests reels of different heights, though the studio does not spell out the grid. Compared with other ELK Studios games such as Avalon Gold or Dropz, the information released here is thin.

Why 94% matters

A 94% RTP implies a 6% house edge, so for every 100 units staked over millions of spins, about 6 are kept by the casino. A 96% game keeps 4, which means this one costs half as much again. It is a long-run average and says nothing about any single session; RTP explained has the details.

No volatility figure exists, so the size and frequency of payouts are unknown. Read the volatility guide before judging risk, and check whether your casino offers this or a different RTP setting.

Wilds, free spins and sensible limits

Wilds fill in for other symbols and free spins give a bonus round, reached through normal play because no buy option is listed. Trigger rules are not published. With a higher built-in cost, pick a small stake and a fixed budget, and play only if you are 18 or older.

More ELK Studios slots

All ELK Studios slots

Similar slots from other studios

Frequently asked questions

What is the RTP of Sumo Sumo?

The published RTP is 94%, a long-run house edge of 6%.

How many ways does Sumo Sumo have?

It has 259 ways on 5 reels.