Astros

Red Tiger's Astros is a video slot featuring a unique pyramid-shaped grid rather than the usual reels and paylines. The game begins with the bottom row of the pyramid, which consists of seven symbol positions. When you land three or more matching symbols in this row, they are considered "active," granting you a cash prize and allowing you to progress to the next level. There are five levels in total, with each subsequent level having fewer positions. Levels two through five introduce multipliers of 2×, 5×, 10×, and 50×, which enhance the winnings from active symbols on those rows. A Wild symbol is present, substituting for all cash prize symbols except for the Bonus scatter, which appears on level three. When at least one Bonus scatter is landed on level three, it activates the Seven Prizes Bonus feature, revealing seven random stake multipliers ranging from 1× to 100×, with the total awarded multiplied by the number of triggering scatter symbols. Reaching the fifth level with three matching active symbols unlocks an instant top prize of 5,000× the stake, in addition to any accumulated wins from the lower levels. Instead of a free spins feature, the game offers the Seven Prizes Bonus as its bonus round. The betting range accommodates small to moderate wagers, and the level progression adds an element of tension with each spin as players aim to ascend the pyramid for maximum win potential.

You can play it for real money.