There is only one cheat for this flash game. Moonlight Dating Sim's hidden cheat code is witchling. Typing it will give Jenna Moonlight the vampire girl a bonus 1000 health and 1000 money. The hp doesn't count if you're trying to kill the vampires!

You can use this to get all the endings quickly once you know what to do. Need help with secret presents? Try to think of what that character might like. Most are pretty easy! The prices tend to be based on how "difficult" that person is... the black rose doesn't go to the blood prince.

Once you're done with cheating in Moonlight Dating Sim, try out one of the other great games like it online! There's dating sims, rpgs, all kinds of stuff. However, I wouldn't recommend a MMO. Those are really addicting, dangerously so. Should even be a law against them I think... there's a few in China that make them less addictive to players.