Before modifying in-game settings, identify your bottleneck:
First, she chose Graphics and set the Resolution to match her desktop at 1280x720. It looked softer, but the map felt roomy again. She switched Fullscreen on—borderless windowed had been convenient, but exclusive fullscreen let the GPU focus. cities skylines settings for low end pc better
Set Resolution Scale to 80% or 90% (if available). This renders internally at lower resolution and upscales. Looks softer but runs faster. Before modifying in-game settings
Right-click Cities: Skylines in Steam > Properties > Launch Options. Paste this: identify your bottleneck: First
Drop to 1920x1080 or even 1280x720 if you are on an integrated GPU. 🏗️ Technical Fixes for Performance