If you're here its probably because you're having trouble starting ONE PIECE World Seeker due to the game immediately crashing after launch. Here I am showing you how I solved this problem on my hardware.

In order to fix this issue, first lets go to the [SEARCH BAR] next to our start button at the bottom left hand side of the screen. Next we will type in the word [GRAPHICS] in order to find the shortcut button to our [GRAPHICS SETTINGS.] This can also found in the system settings.

After opening the graphics settings we will click the [BROWSE] button and manually find the application file for our game. This might take a moment to find depending on where you install your games. The standard is usually

->local disk (C:)->Program Files->steam->steamapps->common->game folder

After we've found this we will select the game file, [OPWS.exe] and click the [ADD] button. It has now been added to our list of 'Graphics performance preferences.' Now scroll through the list until you find it and click the [OPTIONS] button. Now we will set a preference for this file to be ran on our gaming graphics card instead of the onboard gfx card. Click [SAVE] before closing the windows and then feel free to try and boot the game to see if this fixed the crashing upon start.