Fake Fullscreen Mode Windowed - Alt Tab Fix

⭐ ⭐⭐⭐ (12,642 endorsements) 📥 414,504 downloads 📌 v2.2 📅 4/14/2011
⚪ Last updated 2011

By BUDA20 · Utilities

⬇ Download Mod Source: Nexus Mods ↗ 📅 Updated: 6/14/2011 📅 Created: 4/14/2011
⚠️ Install Order · 5 steps
1🛠️ NVSE — New Vegas Script Extender Download ↗
2🛠️ 4GB Patcher — FNV 4GB Patcher Download ↗
3🔧 NVAC — New Vegas Anti Crash Download ↗
4🧩 JIP LN — JIP LN NVSE Plugin Download ↗
5🔧 YUP — Yukichigai Unofficial Patch Download ↗

Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.

🔍 Analysis

  • 👍 3.0% endorsement rate — high engagement, a strong quality signal
  • 🏆 #33 of 57 Utilities mods in this game by downloads

📋 About This Mod

Fallout Fullscreen By BUDA20 *** From now on I will be continue my development on this new program: GameCompanion - Alt Tab Fix Gamma Screenshots and more http://www.newvegasnexus.com/downloads/file.php?id=42956

This program run Fallout 3 or Fallout New Vegas in \"Fake Fullscreen mode\".


. Fix Alt + Tab (Instant switch) (at least one window needs to be open for \"alt tab to it\") . Alt + F4 (Instant close) . Improve Performance, reduce shuttering . No crashes due a full-screen issues . Alt + PrintScreen send the image to the clipboard . 100% compatible FOSE, NVSE, 4GB (Moded Fallout3.exe and fnv4gb) . 100% auto-detection . 100% auto-configuration This mod is intended for everyone, and can be a good boost and stabilization tool for the game. And a great tool for mod developers.

Install:

1: Put the Fallout_Fullscreen.exe file in the same directory as Fallout exe. 2: Run the game using Fallout_Fullscreen.exe Uninstall: simple set back fullscreen in Launcher Options, and run the game as usual. Changelog: at the bottom of the description. Note: Contrary to popular belief, I recommend to use Windows Areo enable.

Steam

You can add the mod as a Non Steam Game, if you want to run the game from the steam window. But this is not needed, as long as Steam is running, you can run all versions directly from Fallout_Fullscreen.exe or the shortcut or pin icon.

Fallout Mod Manager (Integration, not needed but recommended):

1 Run FOMM 2 Press in Settings button 3 in the last Tab, in Custom Launch Command, put the exe name Fallout_Fullscreen.exe Icon & Access: After put the file in Fallout exe folder. You can Drag to the Taskbar in windows 7 to pin the icon. Or creating a windows shortcut. fose nvse or steam are automatically detected.

Mini FAQ:

Why this? Because this make Fallout runs 100% compatible to other programs, you can use ALT+Tab without any delay. Even run programs like Taskmanager on top of the game, or msn chat windows, GECK, gpu-z, etc Is proven that Fallout runs more stable in that way. Why this mod, there are other scripts that do the same? Not like this, auto-detection, full automation, detection of fose or nvse and 4GB mods.

Tips about shuttering and smooth game play:

Prerender frames or Flip Queue Size. Has an important impact on the games, specially in the shuttering. And can behave different between cards and drivers. But, If you don\'t got smooth game play is worth trying. The value that work best for me (And I mean A LOT OF DIFERENCE) is in 0 (zero) HD5870 using RadeonPro to put Oblivion and Fallout on zero Queue, this apply the same to NVI

🤖 AI-enhanced — based on mod data

Fake Fullscreen Mode Windowed - Alt Tab Fix is a utility mod for Fallout 3 and New Vegas that resolves Alt+Tab and crash issues by using a fake fullscreen mode. It features full autodetection and has 12,642 endorsements, last updated in 2011.

✨ Key Features

Fixes Alt+Tab and crash issues in Fallout 3 and New Vegas.
Uses a special Fake Fullscreen Mode to avoid fullscreen problems.
Full autodetection for easy setup.

📊 Pros & Cons

✅ Pros

  • Community-approved with 12,642 endorsements and over 414k downloads.
  • Solves a common annoyance—alt-tabbing without crashes.
  • Autodetection means you don't have to fiddle with settings.

⚠️ Cons

  • Last updated in 2011—might not work with newer game patches or OS updates.
  • No detailed instructions provided, so setup might be trial-and-error.
  • Only works for Fallout 3 and New Vegas, not other games.
🎯 Is This For You?
For Fallout 3 and New Vegas players who alt-tab frequently and hate crashes. Also for those who want a borderless windowed experience without fullscreen issues. Skip if you play other games or don't need alt-tab fixes.
📦 Install:Easy· Under 5 minutes

💡 Beginner Tips

  • Make sure to run the game in windowed mode if the mod requires it.
  • Test alt-tabbing after installation to confirm the fix works.
  • If you have mods that change display settings, install this after them.

📊 Mod Details

Game
New Vegas Mods
Author
BUDA20
Version
2.2
Downloads
414,504
Endorsements
12,642
Category
Utilities
Created
4/14/2011
Updated
6/14/2011

🔧 How to Install New Vegas Mods

Download from Nexus.

📖 Full step-by-step install guide for New Vegas →

Visit the official mod page for specific installation instructions for this mod.

🎮 Need cheat codes or console commands? Check ur gaming wiki for New Vegas commands, item IDs, and more.

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