: Short . This prevents the game from rendering shadows for distant buildings that you cannot see clearly anyway.
Crucially, some of the most impactful optimizations occur outside the in-game menu. The simulation itself—the agents (citizens) and their pathfinding—is almost entirely CPU-dependent. Therefore, even with perfect graphics settings, a weak processor will eventually choke. The player must adopt a “vanilla-plus” philosophy: use no custom assets with high polygon counts, avoid the notoriously demanding Mass Transit or Natural Disasters DLCs if possible, and install the “FPS Booster” or “Patch Loader Optimized” mods from the Steam Workshop. These mods reprogram the game’s update loops to be less resource-intensive. Additionally, always launch the game with the “-noWorkshop” and “-disableMods” command line arguments if troubleshooting, and ensure that background applications like web browsers are closed to reserve every megabyte of RAM.
If you are searching for the best performance, you have landed on the right guide. You do not need a $2,000 RTX 4090 rig to enjoy this game. With the correct configuration, mods, and in-game tweaks, you can achieve a playable 30-40 FPS even on hardware from 2015. cities skylines settings for low end pc better
[Graphics] UIScale = 1.0 ; lower than 1.0 reduces UI render cost TerrainQualityLevel = 0 ; lowest terrain tessellation WaterQualityLevel = 0 ; disables water reflections ShadowMapResolution = 256 ; default is 1024+ TreesDistance = 0.3 ; reduces tree LOD distance
For a low-end PC, the key to a playable frame rate in Cities: Skylines : Short
: Set to Medium or Low (reduces RAM and VRAM strain). Level of Detail (LOD) : Set to Low . Anti-Aliasing : Set to Disabled . Anisotropic Filtering : Set to Disabled . Film Grain & Tilt Shift : Set to Disabled .
: Lowering the game's resolution can significantly improve performance. Try reducing it from 1080p (1920x1080) to 900p (1600x900) or even 720p (1280x720). These mods reprogram the game’s update loops to
The game doesn’t just crash; it slows down. The mouse lags, the simulation stutters, and zooming in feels like flipping through a flipbook.
The Cities: Skylines Steam Workshop is incredibly tempting, but custom content is the fastest way to ruin performance on a low-end computer. Every single custom building, vehicle, and prop you download is loaded directly into your system RAM when the game starts.
If you are playing on a low-end laptop or an aging desktop, you do not have to settle for a choppy slideshow. By tuning the right graphical settings, managing your simulation load, and using performance-boosting mods, you can achieve a much smoother gameplay experience. 1. Optimal In-Game Graphics Settings
Adjusting these settings can significantly boost FPS and reduce stuttering on older hardware.