Top 10 Online Slots to Play on UpUp Casino

UpUp Casino’s lobby is built for slot-hopping. With studios like NetEnt, NoLimit City, Hacksaw Gaming, and Red Tiger Gaming in the mix, you can bounce between classic 3-reel play, high-variance feature-fests, and modern “ways to win” math without feeling locked into one style.

Below are 10 online slots worth prioritizing right now on UpUp Casino, with quick notes on what each game actually does well.

The quick UpUp Casino note that matters before you spin

UpUp Casino runs as a sweepstakes and social casino. Gold Coins are for play, and Sweeps Coins are the currency tied to prize redemptions. The standard Sweeps Coins playthrough is 1x before redemption, with a posted policy that the requirement can be increased (up to 30x) if the operator suspects promo abuse or low-risk wagering designed only to clear playthrough.

A practical tip: if you’re planning to redeem, keep an eye on the minimum redemption threshold, which is 50 Sweeps Coins, and expect KYC verification before prizes are approved.

1) London Tube Slots (Red Tiger Gaming) - best “ways to win” pick

A 5-reel, 1,024-ways setup makes this one feel busy without needing a giant payline count. The Train scatter kicks off Free Spins (up to 15), and the Train Arrival Feature adds that extra layer of anticipation that Red Tiger fans tend to chase.

If you like travel themes but want gameplay that’s more about frequent line evaluation than complicated mini-games, London Tube Slots is an easy first stop.

2) Marlin Masters Slots (Hacksaw Gaming) - the feature-heavy fishing trip

Hacksaw’s style is loud on mechanics, and this title leans into that with a stack of named features: Lootlines, Catch Them All!, Reel It In!, Off The Hook!, and “Plenty of Fish in the Sea.” The base game runs on 14 paylines, and Free Spins can reach up to 15.

It’s also flexible on bets, listed up to $100 max. For players who get bored when nothing “happens” for long stretches, this is one of the more event-driven picks in the UpUp catalog. You can read more on Marlin Masters Slots.

3) The Slotfather: Part II Slots (Betsoft) - cinematic bonus structure, old-school payline feel

Betsoft’s 3D era shows up here with a mafia theme and a 243-ways layout. The bonus menu is the real draw: Gangster Bonus, Big Boss Bonus, a Free Spins Feature (up to 20), plus a Double Up game for anyone who likes to gamble wins after a hit.

The listed max bet reaches $125, so it scales well if you want bigger swings without moving to a totally different style of slot. Here’s the full page for The Slotfather: Part II Slots.

4) Coins of Ra Deluxe - Hold & Win Slots (Betsoft) - best choice for Hold & Win fans

If you’re the type who’d rather chase locked-in coin values than traditional paylines, this one is the clear UpUp highlight. It’s a 5-reel, 20-payline game with a Hold & Win Feature, stacked mystery symbols, and a Chest of Gold feature to keep the bonus rounds from feeling like simple reskins.

It also lists a Buy Feature, which is a big deal for players who prefer paying for direct access to the bonus (make sure you understand what it costs and how it fits your Sweeps Coins plan). More details are on Coins of Ra Deluxe - Hold & Win Slots.

5) Golden Shower Slots (NoLimit City) - the wildest mechanics on this list

NoLimit City doesn’t do subtle themes, and this 6-reel cluster-pays slot is proof. Instead of paylines, you’re watching for symbol groups to connect, and the feature list is long: Gold Spins, Extra Spin, Steam, Drain, Floater, Wild Generation, Wild Burst, plus the Nolimit Booster.

Max bet is listed at $100, and Free Spins can reach up to 10. It’s not a “relaxing spins” game, but if you want unpredictable rounds and layered modifiers, Golden Shower Slots is the one.

6) Disco Spins Slots (NetEnt) - classic NetEnt pacing with Free Spins up to 15

NetEnt’s older catalog has a particular rhythm: recognizable symbols, steady base-game cadence, then a bonus that can carry the session. Disco Spins uses 20 paylines and includes Free Spins (up to 15), with the Free Spins scatter doing the triggering.

The max bet is listed at $200, which is higher than most games on this list, so it fits both low-stakes testing and higher-stakes sessions. See Disco Spins Slots for the full breakdown.

7) Spinsane Slots (NetEnt) - a straightforward wolf-themed Free Spins chase

Spinsane keeps things simpler than Disco Spins, but the appeal is the directness. You’ve got 27 paylines, a wild symbol, and a Free Spins Feature triggered via the Howling Wolf scatter. Bets scale up to $100 max.

This is a good pick when you want “spin, evaluate, repeat” without a pile of side features competing for attention. The game page is Spinsane Slots.

8) Pharaoh’s Temple Slots (Felix Gaming) - a low max bet option with a clear bonus target

Ancient Egypt themes are everywhere, but Pharaoh’s Temple has a practical niche on UpUp: the listed max bet is $10, which is useful if you’re stretching Sweeps Coins, testing volatility, or just keeping sessions tighter.

The main bonus is a “Pick Your Prize” game, and the Scarab serves as the scatter. If you like Cleopatra-era visuals but don’t want a complicated rulebook, Pharaoh’s Temple Slots is worth a few spins.

9) Aztec Treasure 3x3 Slots (Betsoft) - 3-reel, progressive style, quick rounds

This one plays like a throwback: 3 reels, 5 paylines, and a max bet listed at $25. Betsoft frames it as a progressive-style slot, and the Aztec Treasure Bonus Round is the main event.

It’s a good palate cleanser between longer feature games, especially if you like short, punchy sessions that don’t require tracking multiple meters. Full page: Aztec Treasure 3x3 Slots.

10) Boom Bucks Slots (Betsoft) - the simplest classic on the board

Boom Bucks is another 3-reel, 5-payline option, built on fruit and classic slot symbols. No long feature list, no complex triggers, just fast spins and a familiar symbol set (cherries, lemons, bells, and more).

When you’re using Gold Coins to sample the lobby or you want a “back to basics” break from bonus hunting, Boom Bucks Slots fits the moment.

A few UpUp Casino promos that pair well with slot sessions

UpUp Casino’s promos lean toward repeat logins and steady collection rather than tournaments (the platform lists no tournaments and no jackpots). The daily login bonus uses a spin-to-win wheel with randomized Gold Coins and Sweeps Coins, and the top prize is listed up to 10 Sweeps Coins per spin.

New accounts typically start with a no-purchase welcome bonus of 1,000,000 Gold Coins plus 10 Sweeps Coins, and UpUp also runs purchase-based coin packages and a weekly “coin boost” style promo during weekdays. Before you plan around any offer, it’s smart to confirm the current Sweeps Coins playthrough terms and remember the 50 Sweeps Coins minimum for redemptions.

Picking your first game: match the slot to your mood

For feature density, Marlin Masters and Golden Shower are the two most mechanically loaded choices. Prefer classic structure and recognizable pacing? Disco Spins or Spinsane usually feels more familiar. If you want to keep bets contained, Pharaoh’s Temple’s $10 listed max makes it easier to manage session cost.

Whatever you choose, treat Sweeps Coins like a budget, not a strategy for profit, and take breaks when the session stops being fun. If you ever feel your play is getting out of line, setting limits and stepping away matters more than chasing the next bonus round.