Welcome to WonderLang Korean, where mastering Korean becomes an engaging RPG journey. Immerse yourself in captivating quests, interactive dialogues, and fun puzzles designed to make language learning seamless and enjoyable.

This page is for the Korean-learning version of WonderLang, focusing on standard Korean and Hangul.

Learn Korean from the following base (starting) languages: English, French, Spanish, German, Italian, Portuguese, Korean, Chinese, Japanese, Dutch, Indonesian, Polish, Russian, Ukrainian, and Arabic.

Other WonderLang versions are also available so you can learn French, Spanish, German, Portuguese, Italian, Japanese, and Korean, with Chinese coming December 2025 and English January 2026. There is also a WonderLang Polyglot edition that gives you access to all languages, including future releases in a single purchase.

Play the Demo directly in your browser (no install) on our website:

WonderLang weaves language into the core of its adventure and narrative. Get immersed in WonderLang as you Explore, Fight, Converse, and Investigate using your target language. Every quest and interaction becomes meaningful practice.

More affordable, more engaging, and way more fun than any subscription-based language learning app!

WonderLang is designed for beginner language learners, allowing you to dive into the game without any prior knowledge of Korean. While the game does not aim to fully replace traditional language courses, it provides an immersive and enjoyable way to practice a new language gradually as you play.

Key Features

Immersive Korean Learning

• Learn practical Korean through every conversation, quest, and puzzle.

• More than 45 hours of combined learning and gameplay.

• 3 Modes to adapt the difficulty for very beginners, TOPIK I Level 1, and TOPIK I Level 2 learners.

Hangul Module and Smart Input Support

• Start with a dedicated Hangul module that teaches you how to read and write Korean. You can play it at your own pace or skip it if you already know Hangul.

• Use an in-game graphical Korean keyboard to see and select characters visually.

• Choose between different keyboard modes: type Korean phonetically using your usual layout, or assign Hangul characters directly to your keys for precise control.

Engaging Storyline

• Follow the journey of a young hero who must learn Korean to lift a magical curse from their brother.

• Explore vibrant towns, uncover secrets, and build friendships by interacting with over 60 unique NPCs.

Learning as a Gameplay Mechanic

• Solve puzzles and complete quests by forming sentences and understanding dialogues.

• Practice building sentences and pronunciation with speech recognition challenges.

• Use in-game tools such as a dictionary and contextual help to support your learning.

Spaced Repetition Combat Challenges

• Engage in language-based combat to reinforce vocabulary and grammar.

• Combat challenges are designed using the spaced repetition principle to boost long-term retention.

Real-World Context Practice

• Apply your Korean skills in everyday scenarios such as ordering food, shopping, or making an appointment.

• Experience practical vocabulary and grammar in real-world contexts to enhance your confidence and proficiency.

Customizable Learning Experience

• Customize your learning journey with difficulty settings that make the experience more relaxed or more challenging.

• Set daily goals and earn rewards for reaching them, helping you build a consistent learning routine.

Rich Interactive World

• Explore diverse locations, each introducing specific Korean vocabulary and grammar patterns.

• Participate in mini-games like crosswords, memory games, and charades to diversify your learning experience.

WonderLang can be played with a mouse and keyboard, mouse only, or keyboard only.

It also plays great on the Steam Deck with an official control layout.

Play the Demo directly in your browser (no install) on our website: