My Era levels :D (Just Started)

[BlueMelon]

So ya here they are, I just started so tell me what i need to improve on. I don't want mean comments, just constructive criticism. Thanks.

Level 1: Here is a room, Entrance to a house.
Level 2: Here a random building.
Level 3: Danger Zone room.
Level 4: Here's the outside of a house.
Level 5: And finally a beach level

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