As a technical demo, major issues to look for is the slow pace of combat. It's paced to feel cinematic but this will get old in the first few battles if this is used for a game built around random encounters and grinding.

You can clearly tell that the battle system is built with events as some sort of sprite seem to flash on the top-left corner before fading into the battle. I peeked into the game files and found that's exactly how this game was built. However, this is a system which every unique battle has to be built manually and will cause problems for any project with a scope larger than a jam. 

If this jam were to have a technical category, this is realistically a 1 star. This may be a wakeup call to get much deeper into object-oriented programming, this battle system is probably best built as a plugin.

Overall, a 2 star. For every other category, my opinion is pretty similar to what everyone has shared

Graphics: 4 - It was neat to see someone use the front view script! I think the monster designs were fun, and the menu animation and stuff like the block and attack animations were really cool.

Sound: 2 - I have no particular complaints about the music. I do feel there was something off about the sound effect usage, didn't really give a good feeling of weight to the skills or attacks. Just felt a bit off with the frontview script.

Gameplay: 2 - If you ignore the front view script, it's a long and moderately grindy dungeon with no gimmicks, a fight against a slime with a split mechanic that never changes outside of its stats, a fight against THREE slimes, and a missable encounter against a mimic that is even more boring than the slimes. The party building was also basic and basically pigeon holes you into bringing a fighter, sorcerer and healer. It wasn't the worst - it just wasn't interesting.

Story: 2 - Story was not the focus so I'm not going to be harsh. There's not really much here, Harold runs off into a dungeon for an unknown reason and his party hires you to go find him. The dialogue is dry and doesn't really offer much insight into the character's personalities. A serviceable story but one without any color that isn't Marsh's death scene..

Humor: 2 - I legit laughed when Martha ran forward and died from a falling border, leaving nothing but a red stain. Otherwise, this one plays it straight.

Overall: 3 - I really liked the visual flourishes during combat and with the menus. With more time I think this can be developed into something interesting even if I find it very plain right now. 

Three things I liked about this game:

1. This is probably the best-looking 3D RPG Maker game I have ever played. The movement is smooth and snappy, and the Etrian Odyssey-like gameplay fits the format well. Also, the pause menu animation is amazing.
2. 6 party members was a surprise, and I probably should have taken advantage of it more. It's clearly balanced for that, too; I tried going in alone and died. I had a party of 4 for my playthrough and did fine until the very end.
3. I like that the basic enemy can split after it takes enough damage. It keeps the battle interesting.

Three things I did not like:

1. There's something about how the maps are made that it feels like I'm always standing off to the side, like I'm not quite centered. It's offputting and made moving a little tricky.
2. There is only 1 enemy type that roams around the dungeon, and one different one in a specific area. The lack of enemy variety bored me. I know this is an early version, but it is something that should be addressed in future versions.
3. It's apparent from the writing that English is not your first language, and the characters are pretty flat. Characters that grow as the story progresses, as well as someone checking the spelling and grammar, would be a huge upgrade here.

Be sure to always consider what a player can do at any given time, not just what they should do. If they are not supposed to run into the cave alone, make sure to either prevent it or warn them that they are doing something unwise.

This screams Etrian Odyssey hehe. The technical part looks amazing so I hope you use this elsewhere.

The deaths were surprisingly funny, I don't know if that was intended. It's a shame the team could only get one enemy type implemented (and a missable Mimic). I'd at least enjoy some closure with a Harold fight and some final words.
Experience for next time, I guess.

YO! Rating time!

Overall: 3 - This was really neat! The highlight of course is the cool 3D environment, but the dungeon crawling was enjoyable enough as well!

Graphics: 4 - I've played RM games that use this sort of dungeon crawler aesthetic before, but I think the way you made everything first person, down to the combat and even the menu, really brings it a notch above other games using this same approach! I also think the singular slime enemy, while annoying to fight, looks really cool and is well animated.

Story: 2 - There wasn't a ton here, the game did have a story but without really understanding Harold's whole deal, it sorta felt like stuff just happened. It wasn't horrible and I was surprised by the character deaths, but there wasn't a ton to get into here.

Gameplay: 3 - This was a fun little romp! It's just basic dungeon crawling fair, but the row system was nice to mess with and the combat looked really cool. My main criticism is that the main enemy slime guy is really annoying to fight, he seemingly splits in two when killed, and since that's the only enemy in the game it gets old faaaast.

Music: 3 - Not a ton to say here, the music worked for its purposes and it wasn't anything I instantly recognized, so it all works!

Comedy: 2 - Everyone watching me play this laughed at the deaths, especially the second one that occurred with the boulder, but that alone wasn't enough for me to put a high rating in comedy especially when I don't think that was meant to be funny.

Now, my one fatal issue with this though is that it didn't employ the required elements (the Archeologist, wildlife preserve, and dialogue line). I'm not sure how to go about this particular issue, but this is an otherwise nice jam game so for now I'm gonna leave it up, but if the other moderators disagree this entry could be disqualified. Sorry about that!

Very cool demo of the 3d dungeon crawling system! Ends with an exciting cliffhanger! I did encounter a bug where I would get stuck in a forever loop of fighting an enemy over and over again. The mimic design I love, would be cool to see more enemy variety too!