[ANDROID][2016-2019] Old zombie FPS game with an abandoned house, zombie dog and hedge walls.

I'm trying to find an old Android game that I played around 7 years ago. I was very young at the time (around 6 years old), so I don't remember the name or many exact details.

The game was a 3D first-person zombie shooter for Android. I downloaded it from the Google Play Store and played it on an old LG phone.

What I remember:

• It was offline and single-player (I don't think it had multiplayer).
• The gameplay was like a modern FPS: you could move freely with a joystick and look around.
• The main/only map I remember was an abandoned house.
• The house had a square garden/yard around it, and the borders of the map were made by two rows of bushes/hedges around the area (around waist height).
• You could explore the house, and I think the game was based around surviving waves of zombies.
• There was a zombie dog enemy.
• There was a weapon shop/menu before starting, where you could buy different weapons.
• I remember having a knife as a weapon.
• There was an MP5-like submachine gun that was harder to unlock or more expensive than the basic weapons.
• The graphics were not amazing, but they were pretty good for that time.
• I vaguely remember the app icon/logo being mostly green.

I don't remember the exact year, developer, or any names from the game. I have already checked games like Dead Trigger, Dead Bunker, and similar zombie FPS games, but they don't seem to be the one.

If anyone remembers a game like this, I would really appreciate the help. I've been trying to find it for a long time.