ULTIMATE RUNNER ENGINE - Complete Runner Game Template [Mobile Ready] - Unity Forum
GitHub - subho406/Infinite-Runner-Ultimate: A cross-platform procedural environment generation and Endless Runner engine. Features real-time object pooling and includes an interactive level editor.
Ultimate Runner Engine: Jungle Shopkins Run! by Alison Levitan
Unity Asset Store Pack - Subway Surfer style Endless Runner template (Download link below) - YouTube