Slot · Virtual chips · 18+
Boi da Sorte
Boi da Sorte (Fortune Ox) is a 3×3 IS Casino slot with a Brazilian folklore theme: the golden ox is wild and the Ox Charge respins the reels until a combination lands.
Play Boi da Sorte freeNo download · Virtual chips only · 18+
Game facts
| Type | Slot |
|---|---|
| Base RTP | 96% The value in effect is shown inside the game. |
| Max payout | ×2,500 the stake, in virtual chips |
| Mechanics | 3×3 grid |
| Themes | Brazil, Folklore |
| On IS Casino since |
How to play
- The golden ox is wild: it substitutes any symbol and pays on its own.
- A full screen of a single symbol (wilds count) pays ×10.
- Ox Charge replaces a spin at random: the ox charges and the reels respin until a combination lands; its reels carry more wilds and stacked symbols.
Mechanics in this game
- 3×3 grid
- 3×3 reels with fixed lines, classic style.
How to verify a round
Each spin is one pre-computed outcome (spin, cascades, respins and free spins together), selected by HMAC-SHA256 of the server seed with your client seed and the round number (nonce). The server seed hash is shown first; when you rotate the seed pair the old seed is revealed and you recompute the spin on the Fair play page.
Social game: everything is played with virtual chips, which cannot be withdrawn or exchanged for money or prizes. 18+.
