Psych Engine ((top)) Fullscreen Jun 2026

If you see this, simply click it to ON . The game will apply the change immediately. If you do not see this option, you are likely on an older build (pre-0.6.0) where you must use the hotkey or config file.

Here are the step-by-step instructions to create and display your text: 1. Create the Lua file Navigate to your Psych Engine folder. mods/Your-Mod-Name/scripts/ folder doesn't exist, create it). Create a new text file and rename it to something like customText.lua . Make sure the extension is GitHub Pages documentation 2. Insert the script code psych engine fullscreen

Some users report that entering fullscreen causes texture quality to decrease or appear blurry on 1920x1080 displays compared to windowed mode. If you see this, simply click it to ON

Do you have a specific Psych Engine mod that still refuses to go fullscreen? Check the mod’s specific Discord channel or GitHub issues page—many forks have unique render quirks that this general guide may not cover. Here are the step-by-step instructions to create and

However, note that can cause increased CPU usage on low-end machines (Netbooks, old laptops). If you experience stuttering in fullscreen, try switching to "Windowed" mode but maximize the window manually (or edit config.ini to width = 1366 and height = 768 ).

Right-click PsychEngine.exe -> Properties -> Compatibility -> Check "Disable fullscreen optimizations". This reduces input lag.