You cannot use audio in your game. Build intensity in other extravagant ways! (+50xp )
-Make a game where You unknowingly help the monster. (+50xp)
-Make a game where YOU BECOME THE MONSTER. (+50xp)
-Create a horror game where YOU are the monster. Can you reverse the average, "player hides from monsters" horror theme?(+25xp)
And I believe: The Game's Average Playtime Must Be Over 20 Minutes. (+50xp) (I may be wrong... tell me if I am!)
175XP total (+ 50XP if I am correct about the playtime)