
Region — Global key — no region restriction, activates in every country.
The spell of the Monster Mountain was broken, the released monsters took Keyao's sister. For saving his sister, Keyao started an incredible adventure. THE LEGEND OF MONSTER MOUNTAIN is a puzzle game made with RPGMAKER. Players will use magical props and traps to fight against enemies and crack the puzzles in the level.
Complete checkout — your code lands in your inbox in ~30 seconds, and is always available under Orders in your Gameplug account.
In the Steam app: "+ Add a Game" (bottom left) → "Activate a Product on Steam..." (or use the web link below).
Paste the key (format XXXXX-XXXXX-XXXXX) and accept the Steam Subscriber Agreement.
The game joins your library permanently — install it on any machine you sign in to.
Code not working? Contact support — confirmed-invalid codes are replaced or refunded.