This guide is here for players wanting to get all the achievements or if anyone needs help with any achievement in particular. The guide will help any player 100% the game and does not take very long to do. The guide is primarily to give hints or directions as to how to get the achievements and do not show the exact ways to obtain them as this is not a walk-through.
Shroom Room
All you have to do is find the shroom room/garden. I forgot which floor it was on, but it is easily found by playing the game normally.
Vendor Charmer
Buy the “Adventurer’s Delight” a total of three times from the vendor. (Can be done through multiple playthroughs)
Story Sleuth
To do this, one must find all lore tablets throughout the game. There is a total of 20 lore tablets and one is found in each floor. If you progress, you can not go back to a previous floor, so it is recommended to explore thoroughly through each floor to find the floor’s respective lore tablet. The last two tablets are a given, while the rest require searching through hidden doors, or by stumbling across them.
Generous Heart
This achievement can be missed due to the fact a player must find all abyss encounters and sacrifice their blood each time (be aware, your health drops to 1 HP when you sacrifice, so be ready to heal before your next fight with a monster or the run ends causing you to restart). There are a total of three abyss encounters. Floor 7, 15, and 18 have an abyss encounter and you must sacrifice your blood on all three. Once you have completed the three encounters, you must decline the offer of the Monster-queen.
A Nice Pair (Funny pun by the devs)
To obtain this achievement, one must complete the two side quests present in the game.
The first side quest requires you to help a succubus named Lilura by finding her on the 5th floor. She will ask you to retrieve her panties from one of the other monsters (named Webbywink). Webbywink is on the 9th floor and is a mini-boss fight. This fight should be relatively easy but have a few potions just in case. Retrieve the panties that are behind her then head to the 12th floor. Lilura is found behind a secret door on the 12th floor. Return the panties to her and this will end the quest.
The second side quest is on the 16th floor. One can find a kitsune (forgot her name and devs didn’t put her in the gallery for me to check the name) along a hidden passageway. She will request for you to find her shoe. Her shoe is on the same floor as the kitsune, but is behind a secret wall. Once you find the shoe, bring it back to the kitsune to end the quest. (We need a gallery entry for her).
Once you finish both these quests, you’ll receive the achievement.
Queen’s Flame
This one is pretty self explanatory, all you got to do is accept the Monster-queen’s offer which will end the game.
Art Aficionado
One must find all concept art throughout the game. There are 5 in total. The first concept art is on the second floor. The second is found on the 6th floor. The third is found on the 7th floor. The fourth art is found on the 8th floor. The last concept art is found on the 16th floor. You do not have to get them all through the same run in order for them to count as found.
Rock Solid Love
To receive the achievement, skip all abyss encounters or decline their offer when prompted. Doing so will cause the game to end differently. You must also decline the Monster-queen’s offer.
Coin Mogul
Amass a total of two thousand coins. These two thousand coins must be in your inventory and it might take a few playthroughs to get.
Thanks to Glitched Dremora for their excellent guide; all credit belongs to their effort. If this guide helps you, please support and rate it here. Enjoy the game.