Hello Neighbor Alpha 2.5 |link| Jun 2026

Expansion of the basement mystery beyond what was originally available in the 2016 Alpha 2 release.

This version required significantly more RAM than Alpha 1 due to the new lighting engine. hello neighbor alpha 2.5

Hello Neighbor Alpha 2.5 is widely considered by the fanbase to be the "Golden Mean" of the game’s development history. It bridges the gap between the horror-focused atmosphere of the first Alpha and the more structured, story-driven gameplay of the final release. While it lacks the final build's polish and graphical fidelity, it offers a sandbox experience that many argue is superior to the launch version. Expansion of the basement mystery beyond what was