The story is about a boy named Mark (in Japanese as Hiroshi) who walked home after a game of baseball sees a bright star and as he continued to see it began to grow larger until the star fell, after that He showed that he was not a star but a creature. That creature is a garlo named Bert (in Japanese like Varyuu) that seeks help to save his world from a chaos that is provoked by evil monsters, he asks Mark to help him but Mark did not want until Bert tells him that anyone can Mark and that weapon (bat) could defeat them. Mark tells him that it is not a weapon but a bat. Then Mark accepts and Bert takes it flying, on the way Bert tells him that his world is dangerous if he fights only for what who tells him that they must work together, and so Bert and Mrak merged and Mark's adventure begins.

What originally began as a simple "restoration" grew into a full-blown improvement of the original game!

Changes include:

-New Intro/Ending text, or at least a greatly cleaned-up version that reads like it was written by an actual English-speaking human being.
-New Boss text, that's more accurate to the original prototype (sorry, no Mark Soup).
-Most Enemy/Boss sprites changed to the prototype versions, with some recolors (only the Pumpkin Boss remains unchanged, and the jiangshi enemies in Round 7 are still ghosts, as their behavior was altered for the English release).
-Some of the "uglier" Rounds have been given a makeover, mainly palette changes.
-Mark's (and Bert's) sprites are now red in-game, to match his cutscene appearance.
-The infamous Round 7 key glitch is fixed! All three bosses must be defeated to advance.

Name: Monster Party (USA) [no-intro(20170908)]
CRC32: 6F0AC6EC
MD5: 93A6A8AD271791502723FDD5C47EC629
SHA-1: 2BC8244CAB439AC20BAA4724E8A92748D4E430E1