cryzlasm / crossover

(辅助准心)🎯 A Crosshair Overlay for any screen.

CrossOver

🎯 Adjustable Crosshair Overlay for any screen

CrossOver allows you to place a customizable crosshair overlay above any application window. Improve your aim and gain a competitive advantage with a permanant colored crosshair to mark center screen.

Quick Start

Download CrossOver

• Choose a crosshair from over 50 included or drop a custom image
• Click and drag the crosshair to move Crossover around
• Double-click the bullseye ◎ to center
• Use Control-Alt-Shift and arrow keys for fine-tuning
• Control-Alt-Shift-X to lock in place
• Control-Alt-Shift-R to reset app settings

See usage...

Features

• Fast and lightweight
• Choose from tons of true-to-life sights
• Cross-platform: Windows, MacOS, and Linux support
• Support for multiple monitors
• Choose between center Dot or Crosshair
• Customize crosshair size, color, and opacity
• Persistant settings remembers your choices automatically
• Automatically updates in the background to keep your features fresh

Download CrossOver for Windows

View all dowloads for any OS

Other crosshair programs offer a single style or color option, and often don't allow you to reposition them. CrossOver is a small, unintrusive crosshair overlay which has plenty of configuration options to assist with aiming and vision of your crosshair. CrossOver offers a huge improvement to many games' default crosshairs for those with colorblindness or contrast issues.

Thanks to Reddit user /u/IrisFlame for the premade library of crosshairs!

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Install

macOS 10.10+, Linux, and Windows 7+ are supported.

Download the latest version of CrossOver from the releases page

Because this app is Free and Open-Source, we cannot afford to sign our code. This means Chrome may warn about an untrusted download, this is normal. Click the arrow icon -> Keep to finish downloading. Windows Defender and Mac Gatekeeper will prevent you from running the app the first time.

Windows

Download the .exe file. (CrossOver-Setup-x.x.x.exe)

Windows protected your PC.

• Click More Info
• Click Run Anyway

Download the .dmg file. (CrossOver-x.x.x.dmg)

"CrossOver" cannot be opened because the developer cannot be verified.

• Locate the CrossOver app
• Hold Control while you click the app icon, then choose Open from the shortcut menu

Linux

Download the file appropriate to your system. (.AppImage, .apk, .deb, .freebsd, .pacman, .rpm, .snap)

The AppImage needs to be made executable after download.

Further instructions for Windows and Mac

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Usage

❌ marks the spot...

Position: Click and drag the crosshair to anywhere on any screen. Double-click the bullseye to center the app.

Choose Crosshair: Click the bullseye ◎ to select from tons of preloaded crosshairs. Drag an image to the window to use your own custom crosshair.

Customize settings using the "gear" icon.

Unlock the app to quit. In Windows: right-click > Close.

Keyboard Shortcuts

Description	Keys
Toggle the settings window and lock the crosshair in place	Control-Alt-Shift-X
Quickly hide/show the application	Control-Alt-Shift-H
Center the crosshair window	Control-Alt-Shift-C
Reset all settings and center the window	Control-Alt-Shift-R
Display the "About" window details	Control-Alt-Shift-A
Move the crosshair a single pixel	Control-Alt-Shift-Arrows

Mac: the Option key is used instead of Alt.

Linux: Some distributions do not center on double-click.

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What works/doesn't work (compatability)

Games

Works	Game	Notes
✅	Among Us
✅	Escape from Tarkov
✅	Fortnite	Runs in Windowed Fullscreen mode
✅	Halo: The Master Chief Collection	Runs in Borderless and Windowed modes
❌	Rainbow 6: Seige	Vulkan-based
✅	Rust	Runs in Windowed Fullscreen mode
✅	Star Wars Battlefront 2	Runs in borderless mode
✅	Tony Hawks Pro Skater 1+2
❌	Vulkan-based games

Reported from our users, add your resuts

Operating Systems

Works	OS	Notes
❓	MacOS arm64 (M1)
✅	MacOS x64 (Intel)	Tested on Catalina 10.15.1
✅	Windows 10 ia32
✅	Windows 10 x64	Custom cursors do not show in draggable taskbar area
❓	Arch	Tested in v2021.01.01
✅	Elementary OS	Tested in v5.1
✅	Fedora	Tested in v33 (Shortcut conflicts with desktop switching)
✅	Mint	Tested in v20.1
✅	Ubuntu	Tested in v20.04.1

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Development

Built with Electron. Simple HTML and Javascript, no framework.

Start developing in src/main.js and src/renderer.js. index.html contains the layout and index.scss contains the styles for the main app BrowserWindow

Run

$ npm install && npm start

Build

Build steps optimized for Mac, see electron.builder for help customizing builds.

wine and mono must be installed for Windows builds (macOS) multipass must be installed for Snap builds (macOS)

$ npm run build

Or build:all

Publish

$ npm run release

Then edit the automatically created GitHub Releases draft and publish.

Bugs

Hidden by fullscreen apps

Currently CrossOver only works with windowed applications, use Windowed Fullscreen mode if your game or application supports it. Windows -

Sight is deformed or off by 1 pixel; App center is not "center"

Monitors use an even number of pixels, so finding a center point can be hard sometimes. Still, report any issues.

Unable to drag or move app window

Some Linux distros have experienced this issue, report your version

Credits

An extra big thanks to the crosshair providers, as this wouldn't be possible without them:

• Reddit user /u/IrisFlame

• Kenney.nl Crosshair Pack (donate to him, not me)

Gaming, Crosshair, Crossover App

See CrossOver in the Electron Apps library

Created by Lacy Morrow