Vapor

Vapor: Your Personal Gaming Assistant for Windows

Visit the website: https://vapor.mortonapps.com

Ever wish you could just launch a game and have everything else get out of the way? Vapor is a lightweight Windows utility that watches for Steam game launches and applies your preferred settings automatically—so you can jump straight into the action.

No more alt-tabbing to close chat apps, adjusting volume sliders, or switching power plans. Just configure Vapor once with your preferences, and it handles the routine stuff while you focus on playing.

You're in Control

Vapor only does what you tell it to. Every feature is optional and configurable—it simply automates the clicks and toggles you'd normally do yourself. Think of it as a personal assistant that knows your pre-game ritual.

Worried about apps losing unsaved work? Vapor asks apps to close gracefully (just like clicking the X button), giving them time to save before your session starts. When you're done playing, it can relaunch everything right where you left off.

What Vapor Can Do For You

• Pause Distracting Apps: Temporarily close chat apps (Discord, WhatsApp, Telegram) and background programs (OneDrive, Wallpaper Engine) when gaming starts—then bring them back when you're done
• Audio Adjustments: Set your preferred system and game volumes automatically, no more blasting menu music or straining to hear footsteps
• Power Profile Switching: Activate high-performance mode during gameplay and switch back to balanced afterward
• Temperature Monitoring: Keep an eye on CPU and GPU temps with optional alerts if things get too warm
• Session Summaries: See a quick recap after each session—playtime, which apps were paused, and temperature stats
• Hotkey Support: Press Ctrl+Alt+K anytime to manually trigger app management
• Game Mode Toggle: Automatically enable Windows Game Mode when you play

Transparent & Lightweight

Vapor uses the same standard Windows features available to any app: reading Steam's public registry to detect games, managing processes like Task Manager does, and adjusting audio/power settings through normal Windows interfaces. It runs quietly in your system tray and checks for updates automatically.

No kernel drivers. No system modifications. No surprises.

Vapor is source-available. Review Vapor's source code on GitHub.