Open Sesame II: How this slot works

Open Sesame II is a JDB Gaming video slot built around an Arabian treasure theme, and if you have found this page, you can discover the full specs and details before deciding to play. We list Open Sesame II in our slots lobby, and this guide covers the ways-to-win mechanic and free spins round, plus the steps to open the game on the ArenaPlus app in the Philippines. Players must be 21 and over.

What is Open Sesame II?

Open Sesame II is a five-reel, three-row video slot from JDB Gaming that gives players 243 ways to win rather than fixed paylines. It is the sequel to the original Open Sesame, keeping the treasure-hunt theme while adding a refreshed feature set, including a Mysterious Treasure Box lucky draw and a free-game feature that randomly accumulates images toward the grand prize.

As with any slot, every spin outcome is random, so pace your session and set your stake with that in mind.

Open Sesame II game details

The Gameplay and theme of Open Sesame II

The game opens on a treasure scene, with gold detailing and jeweled symbols under each spin. Rather than fixed paylines, the 243 ways system pays when matching symbols land on adjacent reels starting from the leftmost reel, regardless of their exact row position. That gives 243 possible combinations across the 5x3 grid on every spin.

Symbols follow the standard hierarchy for this style of slot: lower-value playing-card symbols sit at the bottom, while themed high-value symbols such as treasure and character icons pay more when they line up across the reels. The game is built for mobile, so it runs in portrait on the ArenaPlus app and scales to your screen. You can spin manually or use autoplay, which repeats spins at your chosen stake for a set number of rounds until you stop it.

Bonus features: wilds, scatters, and free spins

Open Sesame II uses a wild and scatter structure, alongside a substitution-symbol feature confirmed on JDB's official feature list. The wild symbol substitutes for regular paying symbols to help complete a combination across the 243 different ways to win, though it typically does not replace the scatter.

The free spins round is triggered by landing scatter symbols on the reels. Once triggered, the round awards a set of free spins that play at your triggering stake, and further scatters landing inside it can re-trigger the feature and extend your free spins.

Open Sesame II also has a Mysterious Treasure Box lucky draw: when the Open Sesame symbol and the Mysterious Treasure Box symbol both appear in the same game, you're awarded a lucky draw that can hand you an extra multiplier and extra spins. Separately, inside the free game round, a feature randomly accumulates images across your spins. 

This mechanic can build toward the game's grand prize of up to 2,000x. These features determine how a payout is calculated when a winning combination lands; they do not change the fact that every spin outcome is random and independent. We describe them so you understand how the game works, not as any indication of expected returns.

How to play Open Sesame II at ArenaPlus

Here is the full path from a new account to your first spin:

1. Register with a Philippine mobile number at arenaplus.ph, or through the GLife section of the GCash app.
2. Complete KYC verification by uploading a valid government ID such as your PhilID or UMID to unlock full withdrawal privileges.
3. Deposit using a supported method such as GCash.
4. Open the slots lobby and search or filter for Open Sesame II.
5. Set your stake in PHP, then choose a manual spin or configure autoplay. Set your deposit and time limits before you start.

If you want to browse the wider catalogue first, you can explore our full range of online slots and access Open Sesame II from there.

Why play Open Sesame II with us

ArenaPlus is a PAGCOR-licensed platform for players aged 21 and over, operated by DigiPlus Interactive Corp.

Our single mobile app carries slots, live dealer tables, and our sportsbook, so you do not need separate accounts to switch between these options.

We also have account-level responsible gaming tools, including deposit and session limits, built in so you can stay in control. Download the app only from arenaplus.ph to make sure you are using the official version.

Open Sesame II FAQs

ArenaPlus is a PAGCOR-licensed sportsbook open to players aged 21 and above. Gambling does not guarantee earnings or financial gains — always have a game plan and play within your means. If you'd like tools to manage your play, visit ArenaPlus's Responsible Gaming page, or contact PAGCOR at (02) 8522-0299 / www.pagcor.ph/regulatory/responsible-gaming.php. Gambling can be addictive — know when to stop.