One of the biggest blockbuster indie games of 2015. This game was so big it made a big fanbase to go along with it. Here is my review. The gameplay was very heartfelt and was put much time into. The game is basically where you're this heart and you have to dodge bullets and stuff without getting hit. If your health goes to 0 from getting hit a lot, well, then it's game over. The objective of the game is to spare every enemy without killing them. Well, you can fight them, but if you fight every enemy in the game, then you'll get the genocide ending. If you spare every enemy in the game, you'll get the pacifist ending. The story is basically you're a child who has fallen into the monster world accidentally and now you must go all the way up to the surface. But, there is a twist ending. One of the characters in the game is named Flowey. If you go back to Alphys after defeating Flowey and loading your save file again, you deliver a letter to Alphys and you go on a date with him. Until Undyne shows up. Alphys goes back to his lab and you go with him. You suddenly enter an elevator where you think the bathroom is. You access the elevator only for it to run out of power and crash to Alphys' true laboratory. I'm not going to spoil the rest for you guys. The story is intriguing and sad. The ending is depressing, too. The music is honestly the best about this game. It's catchy and overly amusing to listen to. A great soundtrack to a great game. It is a great game. A great addition to the Steam library and a awesome addition to the gaming community.