At launch, Warzone featured two primary game modes: Battle Royale and Plunder. These game modes were initially playable in a squad capacity of three players ("Trios"); post-launch updates made the modes playable in other squad sizes, such as Solos, Duos and Quads.

Around the same time the CoD franchise hit the 400 million copies sold milestone, Call of Duty: Warzone, which was released in 2024, reached the 100 million players mark. What sets Warzone apart from other entries in the CoD franchise is that it's a free-to-play battle royale game.

The game's difficulty can vary depending on the number of suits and the specific layout of the cards. Some configurations may make it impossible to clear all the cards, resulting in an unwinnable game. However, the majority of Spider Solitaire games are winnable with the right strategy and moves.

Spider is a type of patience game, and is one of the more popular two-deck solitaire games. The game originates in 1949, and its name comes from a spider's eight legs, referencing the eight foundation piles that must be filled to win the game.