Rio 40 Graus Demo Slot by Macaw Gaming Free Play

Rio 40 Graus is an online Slot from Macaw Gaming.

Quick Facts

- Layout: 5 reels x 3 rows

- Paylines: 20 fixed

- Key mechanics: Free Spins with expanding symbols, Risk (Gamble) feature, Multi-level Jackpots

- Special symbols: Mask Wild, Maracas Scatter

How the Game Plays

Rio 40 Graus captures the electric energy of the Brazilian Carnival, immersing players in a world of bright colors, rhythmic soundtracks, and festive imagery. The game uses a traditional 5x3 grid with 20 fixed paylines. The symbols reflect the heat of Rio de Janeiro, featuring carnival masks, maracas, and various cultural icons. Payouts are awarded for matching symbols from left to right, with Wild symbols helping to complete winning sequences by substituting for regular icons.

Free Spins Explained

The highlight is the Free Spins bonus, activated by landing three or more scatter symbols anywhere on the reels. This triggers a round of 10 free spins. Before the feature starts, a special symbol is randomly chosen to act as an expanding symbol. During the free rounds, this symbol will expand to cover the entire reel if enough are present to form a win, significantly increasing the potential for full-screen payouts.

Risk Game & Jackpots Explained

Following any win in the base game, players can choose to enter the Risk Game. This classic gamble mechanic offers the opportunity to double or quadruple the payout by correctly predicting the color or suit of a face-down playing card. The game supports progressive jackpot architecture, allowing for the chance to trigger multi-level prize pools during any standard spin.

Click the Play for Free button to load the Rio 40 Graus demo, test its features and payouts and decide if it is a game you enjoy.