HFKMPWAUtS2THSE++

Unfortunately, the true title of this mockup would not fit in the title section. Here it is:
"Happy Fun Kawaii Mermaid Princess Wizard Adventures Under The Sea II Turbo: Hyper Swimming Edition++"

description copied from pixeljoint:

whelp, exploratory platformer, starring a magical mermaid. you can see a heart powerup, some doors, and lots of enemies.

I decided to only use red on the things that would be moving around, to help them stand out more. I don't like crabs anymore.

The BOSS power bar is currently empty: it would fill up when you were fighting a boss, and only be used then (Like in the older castlevania games).

A bit more background:
This was done as an entry to a pixeljoint weekly challenge, the palette was 10 fixed colors, and the theme was an underwater mockup. More info here: [link]