I published a Christmas monsters packs for MarineGo 

It work well with other MarineGo mods/maps

Download: https://oneapple.itch.io/xmas

Nani?! Thanks so much, this is going to make my Christmas vacation even more awesome.

It's here! I've been waiting a long time for this, thank you for your hard work!

Hey, I just finished this loaded with Xmas map single segment. What an outstanding achievement. Every Xmas monsters was interesting and fun. 

Looks awesome, plays awesome, challenging, legendary. Just what were you thinking with the Xmas monsters.