Osu Custom Resolution Link

By default, most players run osu! at their monitor’s native resolution (e.g., 1920x1080). However, if you switch to a custom resolution like 1366x768 or 1280x720, the game does not stretch to fill the screen (unless you force it). Instead, it —placing black bars around the playfield.

You can also force a custom resolution using command line arguments in the osu! shortcut target:

Check the attribute box and click Apply . (Note: You must uncheck this later if you want to change other in-game settings). osu custom resolution

lazer also supports per-beatmap display settings, but the global setting above is standard.

There are two primary ways to bypass the standard in-game resolution list: By default, most players run osu

The most reliable way to force a custom resolution is by editing the local game configuration file. Close completely.

Note: Custom resolutions work best in or Windowed mode. If you set Fullscreen = 1 , your GPU driver will likely stretch the image. Instead, it —placing black bars around the playfield

+---------------------+-------------------+-----------------------------------------+ | Aspect Ratio | Common Resolution | Primary Benefit | +---------------------+-------------------+-----------------------------------------+ | 4:3 (Stretched) | 1440 x 1080 | Larger circles, less eye strain | | 4:3 (Black Bars) | 1024 x 768 | Focused vision, less peripheral movement| | 16:10 (Hybrid) | 1680 x 1050 | Balanced field of view, crisp text | | Custom Windowed | 1600 x 900 | Low input lag, monitor multi-tasking | +---------------------+-------------------+-----------------------------------------+ ⚠️ Troubleshooting Common Issues Input Lag in Windowed Mode