Cities: Skylines 2 Performance Improvements Planned for Post-Launch

Cities Skylines 2 performance improvements are on the docket for the game's post-launch roadmap, as the devs acknowledge complaints.

Why Cities: Skylines 2 performs poorly - paavohtl's blog

Cities Skylines 2 - The First Game Update & Future Performance Issues

Does Cities: Skylines 2 Have Mod Support on PC and Consoles?

Cities: Skylines 2 hotfix 1.0.11f1 patch notes: First round of performance optimization - Video Games on Sports Illustrated

Best Cities Skylines 2 settings for performance

Cities: Skylines 2 FPS Problems May Be Because of Teeth — Seriously

Designer City 2

Cities: Skylines II Performance tuning, hardware advice, and bug report megathread : r/CitiesSkylines

Paradox Interactive Warns Of Cities Skyline 2 Performance Issues Ahead Of Launch - GameSpot