The Ocean Roost concept centers on a clear, repeatable decision loop built around identifying a single correct card each round. At the start of a session, the player receives 50 points and is presented with four face-down cards. Before a round begins, the interface displays a target suit. Only one of the four cards matches this suit, establishing a simple but engaging choice structure. The player’s task is to determine which of the hidden cards corresponds to the shown suit and confirm their selection.
Each chosen card remains highlighted through the end of the round, reinforcing clarity in player feedback. When the correct card is selected, the screen flashes green and 50 points are added to the total score. When the selection is incorrect, the screen flashes red and 50 points are subtracted. Rounds transition automatically, keeping pacing consistent and uninterrupted.
A complete session contains 10 rounds with cumulative score tracking. This structure provides a concise progression arc: the player begins with an initial score, makes a sequence of informed guesses, and receives immediate visual responses for each decision. The final score at the end of all rounds reflects the sum of outcomes across the entire session.
The Ocean Roost design emphasizes clarity, repetition with variation, and a stable ruleset. The gameplay loop highlights pattern recognition, attention, and quick decision making without introducing external modifiers. Its minimalist structure aligns with the core intention of presenting a self-contained challenge where each round contributes directly to the overall score outcome.
Through this tightly scoped framework, Ocean Roost delivers a predictable yet engaging format: one objective, one correct card per round, and a defined scoring path across a fixed number of rounds.