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"Monster Line of Defense" is a casual shooting game. Clicking the left mouse button allows the player to fire and shoot the monsters approaching from the front.
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"Monster Line of Defense" is a casual shooting game.
Players need to control the turret in the screen by moving it left and right. Clicking the left mouse button allows the player to fire and shoot the monsters approaching from the front. If the monsters are not eliminated, they will stack up in front of the turret.
The game features a level-based progression, with each subsequent level being more challenging than the previous one.
Use the AD keys on the keyboard to move the turret,
Click the left mouse button to fire.
Before starting the game, you need to equip yourself with suitable weapons.
The game has a casual difficulty level, making it suitable for players who don't want to expend too much effort to complete the game. In-game coins can be used to unlock more powerful weapons.
We hope everyone will enjoy this game.
Press 2+5 above the letter keys on the level selection interface to quickly unlock levels.
94% positive reviews all-time · 1 peak players in the last 30 days.
Monster Line of Defense peaked at 1 concurrent players on Steam in the last 30 days (highest on Jul 13, 2026). The player chart on this page updates daily.
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