Jumping Mr. First presents a restaurant-themed slot with vivid food imagery drawn from items such as fruit, ice cream, hamburgers and fries. Visuals lean on a menu-inspired backdrop with a bright color palette and frequent nods to plum, berries, French fries and other food motifs. The game foregrounds a random multiplier, a dedicated multiplier mechanic, and Cluster Pays as core mechanics.

Core mechanics include Cluster Pays and cascading wins (Avalanche), along with Free Spins, Free Spins Multiplier, and Additional Free Spins, all supported by Scatter symbols and Wilds that substitute to help form winning lines. The feature set is described as RTP range, with definitions: RTP refers to the expected long-term payback; Wilds act as substitutes to help form lines. Visual cues indicate how multipliers can apply across spins.

Layout is a 7-7 grid. The betting range runs from a minimum of USD 0.2 to a maximum of USD 300 per spin. The top-win potential is x13, and the RTP is 96%.