Make a Game that starts out happy and innocent, then takes a drastic turn.
-Development must start the 16th of December or after.
-Must Start Innocent but end dark (Hello Neighbor: Hide and Seek is a good example to this.).
-Must be made by a small team (1-4 devs) .
-Devs Must Be Credited.
-You can tell a story however you want, whether it be cut-scenes or symbolism..
-Must have story.
-Whatever Genre you want as long as it follows the above criteria.
-Don't use User Generated Templates (Stuff Built into engines by default such as ue4 first person shooter template is allowed.)