For anyone who regularly revisits older PC titles, the experience is often marred by a lack of basic display features. While modern gaming has largely adopted borderless fullscreen as a standard, many games from the last decade struggle with implementation, making the simple act of alt-tabbing a potential catalyst for system-wide display errors.

The Struggles of Older Engines

Titles like Dishonored and Dishonored 2 serve as prime examples of these technical headaches. The original Dishonored lacks a borderless mode entirely, offering only exclusive fullscreen and windowed options. Attempting to change resolutions in the first game often results in the image stretching or failing to match the user's selected settings.

Dishonored 2, while nominally including a borderless function, presents its own set of hurdles. The game's implementation can cause images to spill across multiple monitors, and resolution changes often take upwards of 30 seconds to process. Furthermore, the game's anti-aliasing—specifically TXAA—introduces significant blur and input lag, forcing players to choose between a blurry image or dealing with jagged edges, as the title does not play well with external resolution scaling tools like virtual super resolution.

Modern Standards and Best Practices

The current landscape of PC gaming is a stark contrast. Most modern titles now include robust borderless fullscreen options by default, allowing for seamless transitions between windows without breaking the internal resolution.

  • Counter-Strike 2: Maintains a highly stable borderless windowed system, even when running at non-native, stretched 4:3 resolutions.
  • Crimson Desert: Successfully handles internal 4K rendering on 2K monitors without spilling the image across secondary displays.
  • Other reliable titles: Dota 2, The Witcher 3: Wild Hunt, Pragmata, and Resident Evil Requiem all offer smooth handling of resolution scaling and multi-monitor setups.

For those playing older, unsupported masterpieces, the reliance on third-party tools like Borderless Gaming has become a standard necessity. Without these workarounds, the technical friction of older engines remains a significant barrier to enjoying otherwise high-quality experiences.