99 Nights in the Forest: Monster Evolution

99 Nights in the Forest: Monster Evolution is a merge game where persistence, attention, and excitement are key. Everything here is based on combining identical creatures. Find two identical Skinwalker deer, merge them, and get a new monster skin that is stronger and more unusual than the previous one. Gradually, you unlock a whole chain of transformations, and each new monster appearance looks more powerful and cooler. The longer you play, the more interesting it is to watch the evolution and collection of rare creatures.

How to play?

The main goal of the game is to collect all the man-eating deer. But it won't be that easy. As you progress through the game, new forms appear less and less often, so you have to try hard and plan who to combine first. This gradually reveals the entire path of development and chain of transformations. As a result, you will end up with your own army of unique creatures that become a symbol of your endurance and agility. The more combinations you collect, the cooler your progress will be. Unlock the collection step by step to become the master of this forest. Try different strategies: collect simple monsters for mass merging or try to combine rare ones right away. It all depends on how you want to develop your collection.

Get ready to play now the online game 99 Nights in the Forest: Monster Evolution for free and without registration.
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About this game:

  • Players have rated this game out of 5, based on votes.
  • Released in September 2025.
  • Ready to play on Web Browser (PC) and Android/iOS (Mobile).
  • Powered by HTML5 — jump right in and start playing in your browser, no downloads needed.

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