Terraria
Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack...
Old Ninja: Underworld – Overview
🔍 Exploration
The underground world is a labyrinth, much like an ant nest. Some paths may be inaccessible at first. In such cases, explore thoroughly and search for upgrade items. These items will guide the ninja to new areas.

⚔️ Combat
The ninja wields not only swords and shurikens, but also a variety of attack techniques. Use them wisely to challenge formidable enemies.

📈 Upgrades
Defeating monsters in the underground world grants experience points. Leveling up enhances your abilities. Power up and cut through the hordes of monsters.

👹 Monsters
Various monsters roam the underground world, seemingly originating from different realms. Defeat the final boss lurking deep within this chaotic domain.
🔥 Fast Travel
Campfires are scattered throughout the world. You can fast travel between them to explore the underground world more comfortably.

📖 Story
This game has no story—none at all.
It’s purely focused on exploration, combat, and upgrades. That’s what it does, and it does it well.
Note: Xbox controllers are supported, but some actions—such as settings and fast travel—may require mouse input. Thank you for your understanding.
Streaming Guidelines
Include the store page URL in the video description.
Include the title “Old Ninja: Underworld” in the video title.
As long as these conditions are met, you are free to stream or create videos using this game.
Monetization is allowed.
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Old Ninja : UnderWorld costs Free.
Minimum: Minimum: Requires a 64-bit processor and operating system OS: Windows 11 64-bit Processor: Quad-core Intel or AMD processor (2.5 GHz or higher) Memory: 8 MB RAM Graphics: NVIDIA GeForce GTX 770 or AMD Radeon RX 470 or higher DirectX: Version 11 Storage: 1 GB available space Recommended: Recommended: Requires a 64-bit processor and operating system OS: Windows11 64-bit Processor: AMD Ryzen 7 2700X, Intel Core i7-8700K or higher Memory: 32 MB RAM Graphics: NVIDIA GeForce RTX 3070 or AMD Radeon RX 6800 or higher DirectX: Version 12 Storage: 1 GB available space
Old Ninja : UnderWorld is available on Windows PC.
Review data is not yet available for Old Ninja : UnderWorld.
Old Ninja : UnderWorld was released on Sep 19, 2025.
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