Pokemon Light Platinum at its base is a remake of the official Pokemon Ruby version game for the Gameboy Advance. The controls for the game are automatically provided in-game. You will also need to dish out five or ten platinum points for each icon, with prices varying depending on said icon. Select the platform on the download page you wish to download the game onto (Windows, Mac, or Android).
That said, you need a Nintendo Switch Online subscription to access these icons. If you're one of these Pokemon fans, then you may be interested in knowing that the second wave of five total waves of new Pokemon Scarlet and Violet profile icons have been released. While the pair of games garnered a fairly underwhelming reception among critics and consumers alike, they both combined and attracted millions and millions of players, many of which are either still enjoying the games or planning on returning to them with the aforementioned DLC. More specifically, Nintendo Switch Online subscribers have been treated to a new free download related to Pokemon Scarlet and Pokemon Violet, the most recent Pokemon games that released last year via Switch and that are set to get two DLC releases later this year. Nintendo Switch Online has a new free download that will tickle the fancy of Pokemon fans on Switch, Switch Lite, and Switch OLED.