Horror Tiny Vampires is a free puzzle game for Android 9.0 developed by Poltro. As the name suggests, it has a horror theme, and the gameplay revolves around solving puzzles related to tiny vampires.

The game has a captivating storyline, and the graphics and sound effects are impressive. The puzzles are challenging, and the difficulty level increases as you progress through the levels. The game has several levels, and each level has a unique set of puzzles to solve. The game also has a hint system to help you when you're stuck.

Overall, Horror Tiny Vampires is an excellent puzzle game for horror enthusiasts. The game is free to download and play, and it doesn't have any annoying ads or in-app purchases. The game is well-designed and has a high replay value. If you're looking for a creepy puzzle game to play on your Android device, Horror Tiny Vampires is a must-try.