Also in the Mod Kit it is called 'Factory Object'. But originally before they scrapped fear factory, it was used in the fear_factory. It is unknown at the time what you are supposed to do with it if there is anything you need to do with it at all. In one of the mailboxes of the houses, you can find a package.

On the plaque are some strange symbols which as of now are not decipherable and may never be. It is unknown what it is hinting towards at this time if at anything. On the far side of the lake out of bounds is what looks to be a satellite with a golden plaque of some sort on it. In the full game, if you go near the church out of bounds in the game you can find a gravestone with a silhouette of the Neighbor's wife, Diane on it.

Out of bounds in Alpha 1, there are duplicates of the player's and Neighbor's houses, both of which are used for the basement cutscene. Out of bounds in Pre-Alpha, you can find a burning house on top of a hill. This can be found in BP_Sosed (the neighbor). When you open the cue, it shows audio files of extremely vulgar language.

The same introduction cutscene was used from Beta 1 and 2 where Nicky Roth drives to a house.In the Mod Kit, you can find a part where it says Swear Sound.

Beta 3 was released only a couple months before the release of the full game.

The player must shrink them with the red gramophone or climb over them.

There are trees where the windmill is.

Now all of the objects are in the new art style.

The elevator ladder is now separated into three ladders instead of one.

It rewards the player with the toy rifle.

Added a new puzzle: birthday room cake/mannequins puzzle.There are new rooms: birthday room, a room with a cake by the train tracks, and a CCTV room.The Thing battle wasn't introduced until the full game. This is the battle with the Giant Neighbor. Fear Factory is completely removed and the super throw has become the default ability.The Thing replaced the Neighbor in there. The basement now has a slightly different design.The generator at the train stop is now moved behind a gate.The house has 8 floors and 20 rooms (in the full game, in Act 3 - 24 rooms). Unlike Beta 1 and 2, Beta 3 is much more refined.

Fgteev hello neighbor beta 3