Grid Slot
A slot laid out as a symbol grid (such as 6x5 or 8x8) rather than classic separate reels, usually paying by clusters or scatter pays.
Definition
A grid slot presents symbols in a rectangular block of positions instead of independent spinning reels, with common sizes like 6x5, 7x7, or 8x8. Wins are typically formed by clusters of adjacent matching symbols or by counting total matching symbols anywhere, rather than by fixed left-to-right paylines. Grid slots frequently combine with cascading mechanics, so cleared symbols are refilled and chains of wins can follow. The layout changes how wins are formed but not the underlying principle that the game returns less than is staked over time.
Worked example
A 7x7 grid fills with symbols and any group of five or more matching symbols touching each other pays. Those symbols then clear, new ones drop in, and further clusters can form on the same spin.
Why it matters
For a learner, recognising a grid layout helps set the right expectation that wins come from clusters, not lines. For a professional, grid dimensions and win rules are foundational choices that shape the entire math model.