Some puzzles present in Alpha 1.5 were changed or removed in the final retail version. For example, the infamous "furnace key" puzzle and the "crow summoning" mechanic function differently here, offering a historical look at the game's development.
Be aware that Alpha builds may contain bugs or performance issues. Why Play Alpha 1.5 Instead of the Full Game? Hello Neighbor 2 Alpha 1.5 Download Apk Android