As the clock ticks down to ExileCon 2026, the Path of Exile community finds itself in a rare moment of reflection. With Grinding Gear Games preparing to unveil the full scope of Path of Exile 2’s endgame, many veterans have returned to the original game for one last deep dive. While the sequel promises a new campaign and engine, Path of Exile 1 remains a masterpiece of complexity, driven by two systems that have defined action RPGs for nearly a decade: the Atlas of Worlds and the infinite descent of the Azurite Mine, known as Delve.

The Atlas of Worlds is the primary endgame of Path of Exile 1. It is a physical, interconnected grid of over 100 maps where players work their way from corner Tier 1 maps inward toward the center, culminating in battles with the Shaper and other pinnacle bosses . The genius of the Atlas lies in its customization. Through Cartographer’s Sextants, players can add modifiers to sections of the Atlas, increasing difficulty and rewarding specific league mechanics. Shaper’s Orbs allow you to “Shape” a map, permanently upgrading a lower-tier map into a much higher-tier version, completely changing the endgame farming meta by allowing players to run their favorite layouts repeatedly .

The Atlas Passive Skill Tree gives players unprecedented control over their endgame experience. You can block entire league mechanics you dislike and juice up the ones you love, tailoring every map to your preferred playstyle . This level of control has been both praised and criticized. Some veterans argue that it leads to too much micromanagement and forces players into running the same optimized map layout thousands of times, causing burnout . Regardless, the system has set the standard for ARPG endgames for years.

While the Atlas provides the horizontal progression, Delve offers the vertical thrill. Introduced in the 2018 Delve league, this system is a separate, infinitely scaling mine cart dungeon . You fuel the cart with Sulphite collected from regular maps. Once inside the Azurite Mine, the cart drives you through dark tunnels, and you must stay within its light or risk dying rapidly to the darkness . Delve scales in difficulty endlessly, with deeper floors offering better rewards and exponentially harder monsters. It remains a favorite because it strips away the randomness of map layouts and offers a pure, focused combat experience .

The mine is infinite in all directions, not just downward. You can go sideways at the same depth indefinitely, meaning you never run out of content to farm at your preferred difficulty level . The hunt for rare fossils and the thrill of encountering a hidden Aul, the Crystal King deep below the surface, creates a sense of discovery that the standard Atlas sometimes lacks.

Recent updates have only tightened the synergy between these two pillars. In the current Settlers league, optimized Atlas strategies focus on keeping the Delve train running indefinitely . The integration of past leagues like Bestiary, Incursion, and Synthesis into the core Atlas passive tree has given players unprecedented control over what content they see.

As Path of Exile 3.28 Currency approaches its second decade, it is not fading away. It is settling into its role as the definitive “hardcore” ARPG. Whether you are chasing the high of dropping a Mirror of Kalandra, crafting a perfect influenced item, or simply watching the Delve depth counter climb past 1000, the game offers a sense of progression no sequel can immediately replicate. With ExileCon on the horizon, now is the perfect time to spin up the Atlas, fuel the crawler, and remember why Wraeclast is so hard to leave.