NumWorlds is a relaxing yet thoughtful 3D number puzzle game built in Unreal Engine 5. Chain numbers to hit targets across breathtaking handcrafted worlds — from the luminous underwater ruins of Atlantis to vast prehistoric landscapes. Rebuilt for PC with a brand new Infinite Mode, native mouse, keyboard, and controller support, and a fully premium experience — no ads and no in-app purchases — NumWorlds is all about calm focus and quiet satisfaction, at your own pace.

What’s New on PC

• Infinite Mode — a brand new endless challenge built for PC, with weekly and all-time Steam leaderboards

  Native mouse, keyboard, and controller support

• Higher-fidelity visuals and improved performance in Unreal Engine 5, with selectable graphics APIs (DirectX 11, DirectX 12, Vulkan)

• Completely ad-free with zero in-app purchases — every cosmetic is earned by playing

• Regular content updates throughout Early Access as we work toward the full 1.0 release

Gameplay

• Relaxing number-chaining puzzles with a deeply satisfying core loop

• Connect adjacent numbers to build chains and reach target sums

• Explore multiple stunning 3D biomes with unique atmospheres

• Play at your own pace — no timers, no pressure, no interruptions

Features

• 200+ handcrafted levels with escalating mechanics and surprises

• Cosmetic block skins that are earned, never sold — collect shards through levels, daily quests, and Infinite Mode floors, then craft themed skins like Coral, Mosaic and Golden Bloom (Atlantis) or Asteroid, Footprint and Volcano (Cretaceous)

• Daily quests and rewards that make every session count

• Beautiful Unreal Engine 5 visuals with cinematic lighting and detailed environments

• Peaceful ambient soundscapes designed for relaxed play sessions

• Thoughtful puzzle design that rewards patience and creativity

Our Plans During Early Access

We are actively expanding NumWorlds with new game modes, additional levels, quality-of-life improvements, and more biomes — starting with a brand new world inspired by the landscapes and folklore of Ireland. Your feedback will directly influence what we prioritize as we move toward the full 1.0 release.