Chance Machine 100 Slot: Free Play and How It Works

Chance Machine 100 Endorphina, free to play ▶ Play Chance Machine 100 free

Studio

Endorphina

RTP

96.07%

Layout

5x4, 100 fixed lines

Volatility

Medium

Wild

Reels 2, 3 and 4, expands vertically

Scatters

Two kinds

Figures from the official Endorphina game page, checked 5 October 2026. Casinos can run a different RTP setting, so check the game info screen where you play.

How Chance Machine 100 works

This is a classic slot with diamonds, a crown and sevens. The Crown is the Wild. It appears on reels 2, 3 and 4 and expands vertically to complete a combination.

How wins are paid

There are two Scatter symbols, and both count in any position. Five Gold Star Scatters award 100x the base bet, and three White Star Scatters award 20x. The seven is the top regular symbol at 30x for five of a kind.

What to look for in the demo

Watch the Crown on the middle reels. It only expands when that completes a win.