Mystery of the Lamp Treasure Oasis
Mystery of the Lamp Treasure Oasis on video
Real footage of this machine — 6 clips whose title names it. We index them; the videos live on YouTube. More on YouTube ↗
Where Mystery of the Lamp Treasure Oasis sits in IGT's range
Mystery of the Lamp Treasure Oasis is part of IGT's Mystery of the line, which runs to 8 documented titles. Manufacturers ship a hit as a family rather than one box, so entries in a series share branding and often a bonus structure while carrying different maths.
It runs on IGT's Ascent platform. The platform is the cabinet family — screen geometry, button deck, seat — and it is what you recognise from across a floor before you can read the title.
Mechanically it is a 5 reels / 50 pay lines game. Pay-line games award only on defined line patterns, which typically means fewer but larger hits than an equivalent ways-to-win title.
IGT lists it as a progressive. That does not make it a wide-area jackpot: most progressives build from play on that machine or that bank of machines inside one property, and reset locally. The wide-area systems — the ones where a meter is shared across dozens of casinos — are a much smaller, separately licensed set.
Mystery of the Lamp Treasure Oasis is a Class II machine — that changes the question
Under the Indian Gaming Regulatory Act of 1988, Class II covers bingo and games that are technologically aided bingo. This machine is legally a bingo terminal. Every play enters a bingo game shared with other players on the same system, and the outcome is decided by that draw — the spinning reels are an animation that reveals a result already determined.
That is why "what is the RTP of this machine" doesn't map cleanly onto a Class II title. Return depends on the bingo pool, the prize schedule and how many terminals are competing in each draw — none of which live inside this cabinet.
Class II is what allows tribal properties to operate without a Class III compact with the state, which is why the same game title often exists in both a Class II and a Class III build with different maths behind identical artwork.
If you have played Mystery of the Lamp Treasure Oasis at two properties and it felt different, this is frequently why — you may have been playing two different regulatory builds of the same title.
Where to play
We don't yet have verified floor placements for this machine. Our casino cross-reference covers 442 properties, but only through IGT's public linked-progressive data — which doesn't reach IGT titles. We would rather show nothing than guess.
Rest of the Mystery of the line
All 8 Mystery of the machines →8 titles carry this branding. They share artwork and usually a bonus structure, but each ships its own maths.
Also on the Ascent platform
The platform is the cabinet family — same screen geometry and button deck. If you can spot one of these across a floor, you can spot all of them.
