What if the stars were made of striking gemstones? Star Line is an online slot game developed by JDB Gaming that takes players on an interstellar mission searching for gems. Visually, this is an original game with shiny, glitzy symbols in vibrant colors and purple reels. Players can also see a spaceship, astronauts, and outer space in the background.

Star Line is equipped with 5 reels and has 10 paylines. When it comes to regular symbols, you'll find seven of them. These symbols include five gemstones in specific colors and forms, a red sphere with a blue seven, and a blue sphere with a bar sign. We also have a star-shaped rainbow-colored icon. This is the slot's wild symbol that appears on the second, third, and fourth reels. It replaces all icons present in this game when needed. Once it shows up on the reels, it expands into a full wild reel and activates a free re-spin on the rest of the reels.