Five Nights at Bikini Bottom is another tough adventure game made by a fan. Just like FNaF series, you will get a chance to bump into awesome characters in this fan game as well. They are known as friendly characters, but too bad, they act weirdly at night, just like they are haunted or malfunctioned or something like that. You are hired to safeguard this Amusement Park at night, so you must make sure that nothing wrong will happen. Try to protect yourself all the time and survive all nights.