How to Move a Fullscreen Game to Another Monitor
Gaming across multiple monitors is one of the most satisfying setups a PC gamer can have — but getting a fullscreen game to actually move to the right screen can be surprisingly frustrating. The game locks to your primary display, ignores your second monitor, or snaps back the moment you click away. Here's what's actually happening and how to fix it.
Why Fullscreen Games Lock to One Monitor
When a game runs in exclusive fullscreen mode, it takes direct control of the display it launched on — almost always your primary monitor. This is by design. Exclusive fullscreen gives the game low-level GPU access, which can reduce input latency and improve frame rates. The tradeoff is that it doesn't play nicely with multi-monitor setups.
Your operating system treats exclusive fullscreen applications differently from regular windows. You can't simply drag them to another screen the way you would a browser or file explorer window.
The Fastest Methods to Switch Monitors
Change Your Primary Display in Windows Settings
The most reliable solution for most setups is to change which monitor Windows considers the primary display before launching the game.
- Right-click your desktop and open Display Settings
- Select the monitor you want to game on
- Scroll down and check "Make this my main display"
- Launch the game — it will default to whichever monitor is set as primary
This works consistently across almost all fullscreen games. The downside is that it moves your taskbar and desktop icons, which some people find inconvenient.
Switch to Windowed or Borderless Windowed Mode 🖥️
Borderless windowed mode is often the cleanest solution for multi-monitor gaming. The game looks and feels fullscreen, but Windows treats it as a regular window — meaning you can move it freely.
Most modern games offer this in their graphics or display settings:
- Look for options labeled Windowed, Borderless, Borderless Fullscreen, or Fullscreen Windowed
- Once in borderless mode, you can drag the window to your preferred monitor, or change your primary display and the game will follow
The trade-off: borderless windowed mode can introduce a small amount of additional input latency compared to exclusive fullscreen, because the game is now composited through Windows' Desktop Window Manager (DWM) rather than bypassing it entirely. For competitive gaming at high frame rates, this may matter. For most players, it won't be noticeable.
Use the Windows Keyboard Shortcut
If a game is running in windowed mode (not exclusive fullscreen), you can press Win + Shift + Arrow Key to snap it to another monitor instantly. This won't work on exclusive fullscreen — but once you switch to windowed or borderless, it becomes a fast, repeatable shortcut.
Change the Game's Display Setting In-Game
Many games include a display or monitor selection option directly in their settings menu:
- Look under Graphics → Display → Monitor or similar
- Some games number monitors (Monitor 1, Monitor 2) — these don't always match Windows' numbering, so you may need to test
This is the most self-contained fix when available, since it doesn't require changing system-wide settings.
When Nothing Else Works: The Alt + Enter Trick
Pressing Alt + Enter toggles many games between fullscreen and windowed mode on the fly. Once in windowed mode, move the window to your preferred monitor, then press Alt + Enter again to go fullscreen — the game will often lock to whichever monitor the window was on. Results vary by game engine and how the developer implemented fullscreen handling.
Variables That Affect Which Method Works for You
Not every fix works for every setup. What determines your experience:
| Variable | Why It Matters |
|---|---|
| Game engine | Unity, Unreal, and custom engines handle fullscreen differently |
| Exclusive vs. borderless fullscreen | Determines how much OS control you have |
| GPU and driver version | NVIDIA and AMD have different multi-monitor handling behavior |
| Monitor configuration | Same resolution and refresh rate across displays simplifies things |
| Windows version | Windows 11 changed how some fullscreen apps are composited |
| Game age | Older titles may have hardcoded display behavior with no in-game options |
Older and Emulated Games
Games from the early 2000s or earlier — especially those run through emulators or compatibility layers — often have no in-game display settings at all. In these cases, tools like DxWnd or dgVoodoo2 can intercept DirectX calls and force windowed behavior, giving you more control over which screen the game displays on.
NVIDIA and AMD Display Settings
Both NVIDIA Control Panel and AMD Radeon Software allow you to configure multi-display behavior and designate preferred monitors for 3D applications. If you're repeatedly gaming on a secondary monitor, setting it as the primary GPU output target can reduce friction over time.
Some NVIDIA users also find that enabling G-SYNC on windowed/fullscreen mode in the control panel reduces the latency trade-off of borderless windowed — making that mode a more practical everyday choice for multi-monitor setups. 🎮
The Setup Question That Stays With You
The "right" method depends heavily on what you're prioritizing — whether that's maximum performance, convenience across multiple games, or keeping your desktop layout intact. A competitive FPS player running a high-refresh primary monitor alongside a secondary display for chat and streaming will have very different priorities than someone casually playing an RPG and wanting their game on the larger screen.
The techniques above cover the full range of what's possible. Which one actually fits your rig, your games, and how you use your monitors is the piece only you can answer. 🖱️