NeverEnding's Secret to Instant-Loading Slots: Mobile-First Engineering

NeverEnding, a leading game provider, focuses on three key questions before releasing any game: how heavy it is, how fast a player gets to the first spin, and what happens on a weak connection and an older phone. This mobile-first approach ensures that their slot games load instantly, providing a seamless experience for players.

NeverEnding's in-house tools compress assets without a visible drop in quality, reducing file sizes by about half. For instance, the game 4 Pots of Ra was reduced from 24.7 MB to 12.3 MB using these compression tools. Firefruit Sevens Classic, NeverEnding's first game, now weighs just 6.9 MB. This significant reduction in file size is crucial for faster loading times, especially on older devices and weak network conditions.

To further enhance the player experience, NeverEnding uses lazy loading and caching. Lazy loading means the game loads what the player needs to start and brings in the rest while they play. Caching ensures the device remembers what it has already downloaded, making the next visit faster. These techniques are particularly important in weak network conditions, where a slow game can lose players. NeverEnding aims to adapt their game portfolio to different country tiers based on typical internet speed and device quality, ensuring that every player gets the best experience possible.