This build featured the first iteration of the massive, complex house that eventually became the basis for Act 3 .
This version debuted the Neighbor’s ability to learn from your movements. If you keep entering through the front window, he will eventually place a bear trap there.
Move the extracted folder (usually named something like com.tinybuild.helloneighbor or a custom fan variant) to the following directory: Internal Storage / Android / obb / Launch the game from your app drawer. Crucial Safety Warnings for Mobile Gamers
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Unlocking the remaining acts (Act 2, Act 3, and the Finale) requires an in-game purchase.
: Includes more complex sandbox elements, such as using chairs to barricade doors, utilizing binoculars for scouting, and navigating pitch-black interiors.
Use a mobile antivirus (like Malwarebytes or Kaspersky) to scan the APK file before opening it.
Any APK claiming to be “Hello Neighbor Alpha 3” for Android is — it’s likely a fan-made port, a fake, or a malicious file.