Nin Online

Free-to-play ninja MMORPG built around open-world combat between players

Hitspark · Released Jun 12, 2025 · Early Access

Action Adventure Indie Massively Multiplayer RPG Free To Play

As of Oct 28, 2026: Third-party account required

Reviews: Mostly Positive; 78% of 1,770
Recent reviews: Mostly Positive; 78% of 60 in 30 days
Players: 82; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 22 hours ago; Oct 27, 2026
Minimum PC: Hardware Accelerated with…; 2 GB RAM · 0.8 GB disk; Full requirements

What is Nin Online?

This Early Access MMORPG takes place in a pixel-art ninja world inspired by anime. You start in one of three villages, train in safe zones, and can later abandon your village to become a rogue ninja.

For you if...

+you enjoy customizing characters through clans, equipment, and animal familiars
+you like multiplayer worlds where community relationships matter

Not for you if...

−you want quick leveling without repetitive grinding

What players say

78% of 1,770 reviews are positive · 78% of 60 in the last 30 days

Players praise the combat, but report higher-level players disrupting quests. Some also criticize staff favoritism and dismissive responses to feedback.

Screenshots and trailer

Nin Online system requirements

Minimum: Hardware Accelerated with…, 2 GB RAM, 0.8 GB of disk space.

As published by the developer.

Can my PC run Nin Online?

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Minimum

OS: Windows XP
Processor: 2 GHz dual core
Graphics: Hardware Accelerated Graphics with dedicated memory, 1GB memory recommended
Memory: 2 GB RAM
Storage: 800 MB available space

Does Nin Online have co-op or multiplayer?

Yes: co-op online; PvP online; MMO. There is no single-player mode.

Does Nin Online run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
Some text entry requires manually opening the on-screen keyboard
Some in-game text is small and may be hard to read
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Third-party account: Nin Online Forum (Supports Linking to Steam Account)
Controller: Full controller support
Platforms: Windows
Achievements: 9
Steam features: Cloud saves, Family Sharing, In-app purchases
Languages: Text only: English, Portuguese - Brazil, French, German, Japanese, Korean, Polish, Simplified Chinese, Spanish - Latin America, Traditional Chinese.

Does Nin Online use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam