Treasures of Osiris Slot Guide for 1xBet Players
The developer's demo uses virtual credits.
The provider specification describes the game. 1xBet account configuration may differ by region, so check the game inside your account before play.

Base Game and Symbol Rules
All symbols pay from left to right on adjacent reels starting from the leftmost reel. All symbols pay from left to right on selected paylines, and all wins are multiplied by bet per line. The base bet is the bet amount before feature-related increases. The WILD symbol substitutes for all symbols except for MONEY and JACKPOT symbols.
At every spin, the MONEY symbol takes a random value from a predefined set. Possible values are: 0.2x, 0.4x, 0.6x, 0.8x, 1x, 2x, 3x, 4x, 5x, 10x, 20x, 50x or 100x base bet. When MONEY symbols hit, their values are added together and paid.
Triggering the Free Spins Feature
Three special symbols can hit on the screen. When the JACKPOT symbol hits, it gets collected in the JACKPOT pot on top of the screen. Whenever it gets collected, it can randomly trigger the FREE SPIN feature with the JACKPOT modifier active. When the MONEY symbol hits, it gets collected in the MONEY pot on top of the screen.
Whenever it gets collected it, can randomly trigger the FREE SPINS feature with the MONEY modifier active. When the WILD symbol hits, it gets collected in the WILD pot on top of the screen. Whenever it gets collected, it can randomly trigger the FREE SPIN feature with the WILD modifier active.
The collection happens at the end of the spin and if the FREE SPIN feature is triggered one, two or three of the modifiers are activated randomly. The subsequent FREE SPINS round starts with all the modifiers that it was triggered with. The round starts with 10 free spins.
During the round, at every spin random positions can be marked, and special reels are in play during the feature.
Modifier Transformations in Free Spins
When the JACKPOT modifier is active for the round, every time 1 JACKPOT symbol hits in a marked position, all other marked positions transform into JACKPOT symbols with random names. If 2 JACKPOT symbols hit in marked positions, all other marked positions transform into JACKPOT symbols with random names twice.
When the MONEY modifier is active for the round, every time 1 MONEY symbol hits in a marked position, all other marked positions transform into MONEY symbols. If 2 or 3 MONEY symbols hit in marked positions, their values are added together and all other marked positions transform into MONEY symbols. Then their values are added together and paid.
When the WILD modifier is active for the round, every time 1 WILD symbol hits in a marked position, all other marked positions transform into WILD symbols. If 2 or 3 WILD symbols hit in marked positions, all other marked positions transform into WILD symbols and a x2 or x3 multiplier respectively is applied to all subsequent line wins for that spin.
Order of Modifier Resolution
If more modifiers are active for a round and multiple special symbols associated with the active modifiers hit in marked positions on the same spin, then the win reveal will apply in the following set order: JACKPOT symbol transformation, MONEY symbol transformation, WILD symbol transformation and lastly payline wins.
Jackpot Meters and Awards
In the FREE SPINS round, JACKPOT symbols that hit show a random JACKPOT name that gets collected in a meter associated with the name. Every 4 MINI awards 5x base bet. Every 5 MINOR awards 20x base bet. Every 5 MAXI awards 50x base bet. Every 6 MAJOR awards 1000x base bet. Every 6 GRAND awards 10000x base bet.
Additional Modifiers and Retriggers
Modifiers that were not active at the beginning of the round can randomly be triggered during the round. When that happens, special symbols associated with them also become active for the remainder of the round. Also 5 additional free spins are awarded. During the free spins, the feature can be retriggered randomly at any spin, awarding +5 additional free spins.
Win Calculation and Award Timing
When winning on multiple paylines, all wins are added to the total win. Only the highest win is paid per line. Free Spins win is awarded to the player after the round completes. Free Spins total win in the history contains the whole win of the cycle.
| Property | Value |
|---|---|
| RTP | 96.52% |