Plinko offers two distinct gameplay modes that test memory and reflexes in different ways.

In the first game mode of Plinko, players are tasked with memorizing sequences of balls that fall from a pipe. As the game progresses, the length of the sequences increases, offering a challenge that scales in difficulty. Players must repeat the sequence correctly to move forward.

The second game mode in Plinko requires players to control a two-color platform to catch falling balls. The platform must match the color of the falling balls to catch them, while avoiding balls that do not match. Players have a limited number of health points, and the game ends when they reach zero.

The Plinko includes a customization feature where players can unlock new items and backgrounds. In the settings, players can adjust the volume for music and sound effects. Additionally, the record screen allows players to view past performances and compare their scores.