Oooo this... I like this.

The look of the ship, the spooky tunes, the eerie creaks and crashing waves.  Definitely top marks for Sensory.  I don't know if Spirit Farer was an inspiration on the visuals but it kinda put me in mind of it.

The time swapping worked well and intuitively for the most part.  I struggled a lot at the first puzzle, not realizing that being too close to the ceiling was preventing me from swapping mid-air.

And there's a slight inelegance regarding the lack of visibility, especially with two worlds to be concerned about.  But given the rooms aren't too large, and you get a check-point on entry, it allowed for plenty of trial and error.

Perhaps in a full game, showing the outline or ghost of the other world when you try to swap and there's an obstruction would help.

Really liked the feeling of mystery.  I would have live to have seen what you could have done with the story given more time, and the insights there might have been into the soul-bound items.  Maybe a Soulsborne style item-description based unravelling.

I do have an interesting bug to report.  (Perhaps completely superfluous actually.)  I was recording my playthrough, and accidentally cut off the ending.  Figuring I could just start from the beginning and speed run to the last section, I restarted the game.  But after getting two abilities, I didn't get my new moves.

I figured whatever was making the unlock ping wasn't triggered because the game already though I should have them from my previous playthrough.  Not sure where the save data was exactly, I deleted and re-unzipped the game.   That seemed to work, so I think I was right.

Anyways.  I'll post the footage once it's up.
EDIT:  MM21 - Tides of Time

EDIT:  Oh, and it didn't effect me because I'm playing on a big screen, but the text on the starting letter might be a bit small.  And there's a repeated phrase (Captain, stubborn but cool or something).  Couldn't tell if it was repeated for dramatic effect or not.

The time travel thing really is a great idea! However, the layout of the past and present are often way too different and I ended dying or falling a lot in unexpected places :( 

Other than that, the visuals and audio are awesome! The ambiance is really coherent with the setting and the sound design makes things really immersive. I really liked it, nice game! :)

Enjoyment 4/5: Mostly had fun with a few frustrations here and there. Not always clear where to go and not always in a fun way :(, but movement generally felt good.

Execution 3/5: Some jank in the movement (not the controls properly speaking as far as I know) and well optimized generally. But it wasn't always clear what could or couldn't be phased through (e.g. I would have expected deadly spikes to be a "no" but this seems not to be true, at least not universally.) Wasn't always clear when bouncy pads would work and I'm still not entirely certain how they were meant to work.

UX needs a bit of work--I recommend less of a wait between dialog and choices where there are choices.

Sensory 4/5: Pretty fitting music/sound overall! Graphics were neat.

Metroidvania 5/5: central mobility ability (through time) was very crucial

This is so polished! Great art style and audio, really good atmosphere right off the bat. In a potential future update, some voice acting (like reading the letter) would add to it even more. I thought the gravity felt a bit too hard, i.e. jumping and falling could feel a little smoother. The time switch mechanic is unique and adds a cool puzzle element to the genre. However, my one gripe was the insta-death -- like lightly running into spikes from the side, or touching a rat. I'd strongly prefer a health bar so it's not as unforgiving.

Excellent work, art, design, mechanics, sound, atmosphere. The level design and guiding the player seemed exquisite to me. 10/10

Nice work! I really liked the time switching, especially when having to switch mid air during platforming. It can be tricky setting it up but feels great pulling it off. Also I'm a sucker for a good pirate theme

That I was great loved the level design and the switching mechanic. I loved the boat setting the only nitpick were the jumping platform that didn't work all the time.

Wonderful game!

The visuals are INCREDIBLE, the game feels incredibly smooth, and the graphics are all cohesive. So impressive that you all pulled this off in such a short amount of time!

Also great implementation of a dimension/time changing mechanic, matched the theme really well!

Wow the visuals. Puzzles were challenging enough too. Very nicely polished game. Well done^^

gorgeous looking game,  animation and movement feels really nice. my only grip is getting one-shot by small enemies... but thats probably a skill issue for me, need to play more and git gud.

Lovely theme, the smoothness of the time travel was really good, but my pc locked up after 3 items and it felt like a little much to repeat. Caught 2 minor bugs though, one when you fall off the map endlessly (see link) and another in the text chat. When talking to the girl who wanted the  heart locket, the text had me show her the Compass (I'd picked up compass first, then locket and shown them to each person before returning either) didn't seem to lock the game though

https://imgur.com/a/Ob9xdP3

Past and present mechanics are really unique and great. I love this game.

Nicely done! The time switch mechanics are very unique, once I got use to them it works well and was cool to switch back and forth to get through areas and find npcs. Art, music and sfx are all well done. Played well and didn't run into any bugs and was able to all 5 items in one go. Great job!

Liked this game! The time switching mechanic was pretty fun to play with.

Really great game! I love the setting and atmosphere is really great! The only issue I ran into was when switching between the worlds I didn't know if I was suddenly going to switch into spikes or cannons so I would die a lot since I would just switch in the wrong place. 

Very well made entry:) Time shift mechanics works very nice here and it fits the theme. Difficulty level is nice balanced . Overall good work and congratz!

Interesting concepts and challenging enough, well done.

That was tough as NAILS.. great art though. I couldn't complete it because my laptop was crying, not because I'm bad at platforming or anything.