Creepy Twins is an amazing "monster baby sitter" simulation game.
Make sure you review the in-game instructions.

Think you are the best at multitasking? Prove it!
Babysitting Monsters seems like the easiest job out there, right? Well, it isn't... It requires a lot of endurance, patience and multitasking skills; just like this addictive and fun app!
Your job is to make sure the twins are well taken care of, you really don't want to get them upset! In order to keep them happy, just like real babies, you will have to attend to their needs: food, love, sleep etc... Sounds easy? Give it a try, that is before they start crying!