Cubee slot review

What is the Cubee slot?

Cubee is a RealTime Gaming release from January 10, 2019, built around little geometric monsters. Its most unusual trait is the grid: SlotCatalog’s RTG data (opens in a new tab) lists it as 9x1, which reads as nine positions in a single row rather than the familiar five reels and three rows. The catalog doesn’t give a payline or ways count, so the in-game help is the place to see exactly how wins form.

What the data does confirm is a 95% RTP, medium-high volatility and five features. That makes Cubee one of the few RTG experiments with a published return, which helps when you want to cost a session. For more of the studio’s range, see the RTG slot reviews hub.

Cubee energy symbol collection explained

Collection mechanics are a feature type where special symbols are gathered over a number of spins, and filling a meter or reaching a target leads to a reward. Third-party data lists energy symbol collection for Cubee but doesn’t describe the target, what it awards or whether progress is saved between sessions.

That last point matters on any collection slot. If progress is tied to your stake or resets when you leave, switching bet sizes or closing the game can change what you’re building toward. Read the help screen before you start so you’re not surprised. RTG’s Heavenly Treasures also lists energy symbol collection, if you want to compare.

A partly filled meter is not a reason to keep playing. Each spin is independent, and the game’s 95% RTP already accounts for the collection feature. See the hot and cold slots myth.

Cubee free spins and multiplier

Scatter symbols lead into Cubee’s free spins, and the catalog lists a multiplier that applies during that round. In general, a free-spins multiplier increases wins landed inside the bonus by a fixed or growing factor, which is where medium-high volatility games tend to pay their larger amounts.

The data doesn’t give the multiplier’s size, the number of spins or whether the round can be retriggered. We don’t estimate how often it triggers, because that isn’t published. Check the paytable for the specifics, and see our bonus round glossary entry for the general mechanics.

The Cubee progressive jackpot

Cubee lists a progressive jackpot, a prize pool that grows as players bet. Our sources don’t give its current size, its seed amount or how it’s won. Many RTG lobbies show a live jackpot figure on the game tile.

Two practical points. First, jackpot slots are often excluded from bonus play: Silver Oak’s own terms exclude progressives, and SlotoCash’s exclude progressive jackpot slots, so check before using bonus funds on Cubee. Second, a growing jackpot doesn’t make the game cheaper to play in any way you can rely on. Our RTG progressive jackpot system page explains how these pools are run.

Cubee RTP in dollars: a $50 budget

At a listed 95% RTP, Cubee’s house edge is 5%. Expected loss = total wagered x 5%. Medium-high volatility means real sessions stray further from that average than on a medium game, in both directions.

On a medium-high game, $5 spins on a $50 budget leave very little room: ten losing spins in a row ends the session. A smaller stake gives the free spins and collection features more chances to appear before the money runs out, though it doesn’t change the 5% edge. See what is a good bankroll for sizing tips.

How to try Cubee for real money

1. Check your state’s law on our state pages. Offshore RTG casinos aren’t licensed by any state.
2. Search the casino lobby for Cubee; no source we use names it at a specific partner.
3. Open the help screen to see how the one-row layout pays and how energy collection works.
4. Check whether the casino treats Cubee as a progressive slot, which can rule out bonus play.
5. Set a stake that gives you at least 100 spins from your budget, plus a time limit.

If you’re using a bonus, our game weighting guide explains how different games count toward wagering.

Slots like Cubee

Nothing else in RTG’s range quite matches Cubee’s layout, but these share its playful creatures or collection mechanics (third-party data):

Monster Spins and Heavenly Treasures both list a 96.25% RTP, which is cheaper per $100 wagered ($3.75 versus $5). For more on comparing returns, read how slot RTP works.

Is it legal to play Cubee in the US?

Cubee is offered at offshore casinos, and none is licensed by a US state. State-licensed online casinos exist only in New Jersey, Pennsylvania, Michigan, West Virginia, Delaware, Connecticut and Rhode Island, and offshore RTG brands aren’t among them. State law decides the position for players; federal law such as the Wire Act and UIGEA is aimed at operators and payments rather than at people placing bets.

In practice, playing offshore means no state regulator, no state-backed protection of your balance and terms the casino writes itself. Read are offshore casinos safe before you deposit.

Where to play the Cubee slot

The three partners below run RealTime Gaming software: Decode’s site advertises 300+ RTG slots, Silver Oak’s mobile page names Realtime Gaming, and LCB lists Planet 7’s slots as all RTG (opens in a new tab). Our sources don’t list Cubee at any of them by name, so check the lobby. All three are offshore, not licensed or regulated by any US state, so check your state’s law first.

Decode Casino: $5,000 Welcome Bonus + 50 Free Spins, via our link (new players, 21+ or 18+ where allowed, terms apply). Decode shows no bonus terms on its own site; third-party reviews report codes such as DECODE111 at 25x (bonus + deposit) and a $25 minimum, and codes change. Read our Decode review.

Silver Oak Casino: $2,500 Welcome Bonus + 50 Free Spins, via our link (new players, 21+ or 18+ where allowed, terms apply). The casino’s own terms conflict on wagering (30x on the offer page, 40x for slots in the Silver Oak terms and conditions (opens in a new tab)); the offer page says no max withdrawal, deposits start at $30, and progressives are excluded from bonus play, which may cover Cubee. The site shows a different package, so the terms at sign-up apply. See our Silver Oak review.

Planet 7 Casino: $2,750 Welcome Bonus + 45 Free Spins, via our link (new players, 21+ or 18+ where allowed, terms apply). Third-party reviews report code WELCOME200 for a 200% match, 30x (bonus + deposit) wagering on slots and a $1,000 max cashout, with casino minimums of $30 by card or $5 by Bitcoin Lightning; sources disagree, so the terms at sign-up apply. More in our Planet 7 review.

Bonus funds and free spins are slot-focused; table games are often excluded or weighted lower. We earn commission from partners and order them commercially. The house edge makes losses likely over time. For free, confidential help, call or text 1-800-MY-RESET (1-800-697-3738) or visit NCPG help and treatment (opens in a new tab).

21+ (18+ where allowed). Every casino game has a built-in house edge, so over time you should expect to lose what you stake. Set a budget before you play and stop when it’s gone: responsible gambling tools and free help. Gambling problem? Call or text 1-800-MY-RESET (1-800-697-3738).