TLDR: The game has huge potential but is so buggy and unfinished presently that I cannot recommend it at a price point of $15.

Bought this game to play with a friend who is on a Mac. Whenever she mined a block, the server would crash. Had her switch to Windows and it fixed the issue. It took us ~13 hours to clear through the final fire castle dungeon, which appears to be the end of content - there isn't documentation or clear progression from here, and we're not interested in roaming around mindlessly looking for mini bosses or other small nuggets of content.

I was very impressed with some QoL features like automatic pickaxe mode, straightforward upgrades and skills, and the tutorial. I also think the tier hammers are a great way to ensure linear progression, although we were able to essentially skip two of them by abusing mechanics and clearing dungeons early.

Bugs:
I received a dart trap from a dungeon, which I placed in my base to see if it actually fired. It does fire, which destroys my base and hits me, and is also indestructible (I can't get rid of it). A dev generously offered to modify my world if I sent over my save file, but we are done playing at this point.
It is very frustrating that walking through encounter areas (mini-dungeons?) that have already been cleared/defeated, sometimes restarts the encounter again and locks you in, and then does not reward you with loot for clearing.
Also in mini-dungeons, sometimes the encounter will end early, but the monsters will not de-spawn. One time a Horde of ghosty things killed us in such a mini-dungeon, and then flew all the way through the ground to our spawn and we had to fight them there without reward.
Sometimes the mini-dungeon timer never goes away.
When I killed the dark castle boss, it killed me at nearly the same time, so when I got back, it had respawned even though I had loot from it.
Shooting bow causes sword to be unusable sometimes.


Other notes:
Quick loot (shift-click) does not work in chests. A loot-all button would be nice.
We earned hundreds of dungeon crystals, but really you only need one per dungeon. Not sure why they are in every chest.
There's a ton of food but most of the recipes are insanely complicated and a waste of time.
The magic system seemed nice, but the custom spells were really unnecessary for us. What is the benefit of having a custom fireball split into 3 if it costs the same as three rapid fire fireballs that are easier to aim?
The dungeons seemed unbalanced. I found a magic weapon that sends you flying if you shoot it at your feet, so I used it to fling myself through most of the moving trap stuff and just waited in place a minute to heal if I ran low on health. The dark castle boss has an orb that is impossible to dodge as melee and basically one shots you.

TLDR: The game has huge potential but is so buggy and unfinished presently that I cannot recommend it at a price point of $15. Bought this game to play with a friend who is on a Mac. Whenever she mined a block, the server would crash. Had her switch to Windows and it fixed the issue. It took us ~13 hours to clear through the final [spoiler]fire castle dungeon[/spoiler], which appears to be the end of content - there isn't documentation or clear progression from here, and we're not interested in roaming around mindlessly looking for mini bosses or other small nuggets of content. I was very impressed with some QoL features like automatic pickaxe mode, straightforward upgrades and skills, and the tutorial. I also think the tier hammers are a great way to ensure linear progression, although we were able to essentially skip two of them by abusing mechanics and clearing dungeons early. Bugs: I received a dart trap from a dungeon, which I placed in my base to see if it actually fired. It does fire, which destroys my base and hits me, and is also indestructible (I can't get rid of it). A dev generously offered to modify my world if I sent over my save file, but we are done playing at this point. It is very frustrating that walking through encounter areas (mini-dungeons?) that have already been cleared/defeated, sometimes restarts the encounter again and locks you in, and then does not reward you with loot for clearing. Also in mini-dungeons, sometimes the encounter will end early, but the monsters will not de-spawn. One time a Horde of ghosty things killed us in such a mini-dungeon, and then flew all the way through the ground to our spawn and we had to fight them there without reward. Sometimes the mini-dungeon timer never goes away. When I killed the [spoiler]dark castle boss[/spoiler], it killed me at nearly the same time, so when I got back, it had respawned even though I had loot from it. Shooting bow causes sword to be unusable sometimes. Other notes: Quick loot (shift-click) does not work in chests. A loot-all button would be nice. We earned hundreds of dungeon crystals, but really you only need one per dungeon. Not sure why they are in every chest. There's a ton of food but most of the recipes are insanely complicated and a waste of time. The magic system seemed nice, but the custom spells were really unnecessary for us. What is the benefit of having a custom fireball split into 3 if it costs the same as three rapid fire fireballs that are easier to aim? The dungeons seemed unbalanced. I found a magic weapon that sends you flying if you shoot it at your feet, so I used it to fling myself through most of the moving trap stuff and just waited in place a minute to heal if I ran low on health. The [spoiler]dark castle boss[/spoiler] has an orb that is impossible to dodge as melee and basically one shots you.