Merge Derby is an accessible mobile web mini-game that blends simple horse-breeding mechanics with interactive arcade racing. Built with a minimal low-poly 3D visual style, the game offers a clean, straightforward loop designed for quick play sessions directly within social and web platforms.
Core Gameplay Loop & Features
- Merge and Breed Mechanics: Players manage their stable by purchasing base-tier horses using earned coins. By dragging and combining two horses of the same tier, players breed a new foal, unlocking higher-tier animals with enhanced base attributes.
- Horse Stat Management: Each horse features distinct attributes—Speed, Stamina, and Heart—along with passive traits (such as "Fleet" for extra speed). Players can choose to race their strongest horse, reroll stats, or sell horses to manage their budget.
- Interactive Arcade Racing: Races put players in direct control through simple touch mechanics. Players tap the screen to gallop while monitoring their stamina bar, dragging left or right to switch lanes and secure a top finish.
Merge Derby delivers a satisfying experience for casual gamers who enjoy incremental progression mixed with real-time racing action.
Start playing the game by clicking the image below:

