How to change the size of your cursor in Lost Ark.You can also change the size under Accessibility. You can change the color of your cursor in Lost Ark by either holding down the CTRL key on your keyboard and scrolling with your mouse scroll-wheel or by opening the settings menu and changing it under Accessibility. Seeing the various colors of cursors streamers and content creators have, the natural question to ask is how can I change the color of my mouse cursor in Lost Ark? When you first start playing the game, your in-game cursor is red, which is the default color. Recommended Read: Lost Ark – What Is the Adventurer’s Tome & Collectibles? What some of you might have noticed when watching streamers play Lost Ark or videos on the game on YouTube is that some players have a different colored mouse cursor. The combat system in Lost Ark puts the in-game mouse cursor in focus, as you need to click the right places to swiftly move around and attack enemies.