How do I play Merge Elementals: Castle Defense on YouTube?

Open the game link on any device — it launches right inside YouTube. No download or installation needed.

Is Merge Elementals: Castle Defense free?

Yes. All YouTube Playables games are free to play; they are supported by ads.

Do I need to download Merge Elementals: Castle Defense?

No — there is nothing to install: Merge Elementals: Castle Defense runs instantly inside YouTube, and there is no separate Playables app ( details ).

How popular is Merge Elementals: Castle Defense?

As of 2026-11-06, Merge Elementals: Castle Defense has about 383K plays on YouTube Playables — ranking #878 out of 2173 games on the platform.

What if Merge Elementals: Castle Defense won't load?

First loads fetch the whole game and can be slow — reload once, try another browser, and see the step-by-step fixes .

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Merge Elementals: Castle Defense

Mediacube

RPG & Strategy · Released 2026-09-22

Also known as: マージエレメンタルズ：キャッスルディフェンス · Elementalleri Birleştir: Kale Savunması · دمج العناصر: الدفاع عن القلعة · Fusão de Elementais: Defesa do Castelo

383K

Total plays

Sep 2026

Released

#24

RPG & Strategy charts

#878

All games

▶ Play free on YouTube

No download — opens right in YouTube · US, UK, CA, AU, IN, MY, TR + EU

Merge Elementals: Castle Defense — cover art

About Merge Elementals: Castle Defense

Merge Elementals: Castle Defense! Fuse fire, water and earth into 12 elements, level up spells and hold the line across endless worlds.

Merge Elementals: Castle Defense was published on YouTube Playables on 2026-09-22 by Mediacube. In 45 days it has reached about 383K plays.

How plays are counted

Public play counts for Merge Elementals: Castle Defense are re-counted every day from the YouTube Playables catalog and shown the way YouTube shows them. The total and rankings above are as of 2026-11-06.

Ratings & reviews

Rate this game

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FAQ

How do I play Merge Elementals: Castle Defense on YouTube?: Open the game link on any device — it launches right inside YouTube. No download or installation needed.
Is Merge Elementals: Castle Defense free?: Yes. All YouTube Playables games are free to play; they are supported by ads.
Do I need to download Merge Elementals: Castle Defense?: No — there is nothing to install: Merge Elementals: Castle Defense runs instantly inside YouTube, and there is no separate Playables app (details).
How popular is Merge Elementals: Castle Defense?: As of 2026-11-06, Merge Elementals: Castle Defense has about 383K plays on YouTube Playables — ranking #878 out of 2173 games on the platform.
What if Merge Elementals: Castle Defense won't load?: First loads fetch the whole game and can be slow — reload once, try another browser, and see the step-by-step fixes.

How game saves work → · Playables not working?