The 10 Best-Selling Games on Steam in May 2026 — Ranked by Revenue

Path of Exile 2 introduces a new seven-act campaign with over 600 skills and the deepest build customization on Steam. It launched with 2.5 million active players in its first day, surpassing Black Myth: Wukong's launch numbers by 12%. This dark action RPG sequel is 50% cheaper than the average AAA title, offering hundreds of hours of free updates.

Hades II delivers a deeper, more intricate roguelike experience than its predecessor, with Melinoe's arsenal of new weapons and boons offering over 50% more combat combinations than the original. Players navigate a richly layered Underworld, where each run feels distinct due to the expanded godly blessings and environmental hazards. In early access, it already commands a 95% positive rating on Steam, outpacing the average for the genre by 12 points. The game's narrative depth, woven through 40+ hours of dialogue, sets a new benchmark for mythic storytelling in roguelikes.

Capcom's title features the most intelligent AI in the series, with creatures forming packs and fleeing to heal, a 40% increase in behavioral complexity over the runner-up. The game's weapon variety, including 14 distinct types, provides a depth that surpasses the typical action RPG, while the refined crafting system reduces grind by 20% compared to Monster Hunter World.

Satisfactory claims the top spot for factory-building sims with its first-person perspective, enabling players to construct factories that span over 10 square kilometers of alien terrain. With a 96% positive review rate on Steam, it remains a data-driven delight, where 85% of players report satisfaction with the intuitive building interface, making it more accessible than typical factory sims.

Palworld combines creature-collecting with survival mechanics, offering a roster of 120+ Pals that can be captured and trained, each with unique combat and crafting abilities. The weapon crafting system, featuring 20+ customizable tools, provides a combat depth that sets it apart from the runner-up. Its gorgeous open world, randomized with 5 distinct biomes, ensures replayability unmatched by 90% of the genre.

Its supply-chain simulation tracks over 15 resource types, from timber to wool, while RTS combat features 360-unit formations on destructible terrain. Compared to the average medieval builder, Manor Lords delivers 40% more resource chains, demanding players balance growth with defense. This data-driven complexity, validated by 20,000 community mods, establishes it as the month's definitive historical strategy title.

Its tick-rate server system reduces hit-registration lag by 50% compared to the average tactical shooter, ensuring precision in every match. Revamped maps like Dust II and Inferno boast 1.5 million daily active players, cementing its competitive edge. This data-led evolution proves CS2's enduring dominance in high-skill esports.