Slingo is its own genre — part slots, part bingo, and genuinely unlike anything else on a casino game grid. Gaming Realms owns the IP and has spent over a decade building a catalogue of 100+ titles around it, from original games to branded collaborations with some of the biggest names in slots. Try any of them in free demo mode below.
About Gaming Realms
Slingo traces its origins back to 1994, when it was first created in America as a hybrid of slot and bingo gameplay. The format sat dormant for years before Gaming Realms acquired the IP in 2011 and began developing it into a serious online casino product. The core format is straightforward: players spin a reel to match numbers on a 5×5 bingo-style grid, building lines called Slingos to climb a prize ladder. What makes it work as a repeatable format is the decision layer built into each spin, with wilds and super wilds creating genuine moments of choice that pure slot play doesn’t offer.
The catalogue now spans more than 100 titles and splits across two main approaches. The original games, including Slingo Rainbow Riches, Slingo Reel King, and Slingo Centurion, apply the format to well-established slot themes and have built loyal player bases of their own. The branded collaborations take that further, with Gaming Realms having produced Slingo versions of Money Train, Gold Cash, and China Shores among others, letting players approach familiar slot worlds through a different format entirely. More recent releases like Cash Eruption show a step up in production values compared to the earlier catalogue, though the overall aesthetic across the range sits closer to retro than premium.
Gaming Realms is a London-listed B2B company, holding licences from the UK Gambling Commission and the Malta Gaming Authority and distributing content across 30 regulated markets. The US has become the company’s largest revenue territory, accounting for over 60% of sales in 2025 as regulated iGaming expanded across American states. Distribution partnerships with Light and Wonder and Relax Gaming have extended the catalogue’s reach significantly beyond what direct operator deals alone would achieve.
All Gaming Realms titles on Ultimate Slots are available as free play demos, no account needed. Just load em’ up and start playing!
New 