I hope this list help new players who get lost in this sea of threads without actually finding out the solution for some quests and old players who didn't managed to complete all of them.
I'll also leave the link to all secret rooms here, since you need to know the location of a few to complete some quests.
ATTENTION: Make sure to read the entire quest description before trying to complete it. Even though I tried to be as precise as possible, some stuff might be too tricky and just a little slide-away may make you lose the chance or fail to complete the quest. And feel free to point out some mistakes that I might have made and I'll edit the topic.
ATTENTION 2: My english was never one of the best in this forum, so bear with me okay?
(The first quests in this game becomes available after completing the Holy Shrine.)
Side Quest 01 – Rebecca’s Quest
Talk to Rebecca inside her house (top-left brick house). She wants you to help her not to fall asleep. While exploring the Evil Shrine, you’ll find a room with two harpies called Harpy Corner. Inside talk to one, then talk to the other. Do this several times until they start screaming, after they end their quarrel, you’ll be given the Harpy Box. Go back to Rebecca and use the Harpy Box in your inventory close to her. You must complete this quest before finishing Evil Shrine.
Side Quest 02 – Alanis’ Quest
Talk to Alanis outside Rebecca’s house, on the garden (enter the house and leave by the left). Find her some gardening tools. The item Alanis need is the Magic Shovel, a relic that can be found inside Secret Room 04 “Odd Plantation” (Secret Room list here: viewtopic.php?f=228&t=10148), on the Evil Shrine. Inside the secret room, check all plants and crops for items. Once you checked them all, a metal scarecrow will appear, check on it and you’ll be granted with the Magic Shovel. Make sure to complete this quest before finishing Evil Shrine.
Side Quest 03 – Ernest’s Quest
Talk to Ernest inside his house (top-left wooden house). Help him with his paperwork. You can complete this quest within the Evil Shrine. When you defeat Lexus, she will take you to the Evil Office. Make sure to buy all items from the harpy on the right(i.e. Scriptus Modicus, Arcanmum, Babbelpen, Rules of Organization - buy one of each). Report back to complete the quest, you’ll get the Angel Pass.
(The quests below becomes available after completing the Evil Shrine)
Side Quest 04 – Ian’s Quest
Talk to Ian, the old man hidden by a lamp beside the stairs that leads to the main part of Faust. He believes he missed to see the sky during the Night of the Stars and wants your help to help him see it. This quest can’t be completed until much later, so keep that in mind.
When you reach a place called Drone, check the purple device at the NW house after fixing it (check Side Quest 19) and choose the eMovies option. Buy the eM Night of the Stars. When you return to Faust using the teleporter, go to Ian, stand in front of him and use the item on your inventory to complete the quest.
Side Quest 05 – Bombora’s Quest
Go to the Dreamer’s Corner, beside the General Store in Faust and talk to Bombora, the bartender. He wants you to find some wine from the Metal Fortress. The wine can be found on a cabinet inside Secret Room 07(Secret Room list here: viewtopic.php?f=228&t=10148), but it can only be collected after Kraken joins you. Bring the wine back to Bombora to complete the quest, he will reward you with the Crockpond Map.
Side Quest 06 – Suze’s Quest
ATTENTION: While in Faust, if you haven’t already, equip the Death Card (see Side Quest 07) and use the skill ‘Go to Evil Office’. Buy at least 3 of the items from the Harpy on the right, you will need them for this quest. Also make sure you arrive at the end of the Metal Fortress with a decent quantity of money, you will need it.
Go to the Weapon/Armor store of the village and talk to Suze. She’ll ask you to bring her 4 ores and a recipe. The ores are Mithril, Crystaliz, Azura and Darkling. If you have been exploring carefully, you’ll have most of the ores now, if not, the Metal Fortress has all the ores you’ll need. The recipe can also be found at the Metal Fortress, by talking to the vendor in the Metal Workshop. Here’s the instructions to get the recipe:
*Spend a big quantity of money on his shop (that’s why I said above to come with a lot of money)
*If you spend the right quantity of money, he will thank you for that and open a new option for crafting stuff.
*The items he can craft are the ones you bought from the Evil Office(that’s the reason you should’ve bought the items from the Harpy)
*Craft at least 3 out of the 4 item options and he will give you the ‘Ores & Mores Prestige Edition’. The scroll needed to complete the quest.
Side Quest 07 – Sue’s Quest
Go to the second floor of the Dreamer’s Corner(Pub) and talk to Pyotr. After you talked to him, go to the Metal Fortress and leave. Sue will appear outside the Pub, talk to her and she will say Pyotr has vanished and that he has been made prisoner in the village’s crypt. Go to the right part of the village and check the broken pilar at the altar with yellow bricks near the Witch's House, you’ll be transported inside the crypt. Defeat a few group of enemies and pull some levers until you reach the main tomb of the crypt and fight Zanzibar(you’ll gain the relic Death Card, which grants the spell ‘Go to Evil Office’). After the battle, you will rescue Pyotr. Leave the place and report to Sue.
Side Quest 08 – Patricia’s Quest
Go to the top of the village and then right of Lucius’ house. Talk to Patricia, the girl standing on the wall. After talking to her, go to the Metal Fortress and leave. Go back to Patricia and you will notice she has vanished, activating her quest. It can’t be completed right now.
Once you reach the Cosmic Plane, enter Secret Room 13(Secret Room list here: viewtopic.php?f=228&t=10148) and there you will find the relic Spectral Wings. When you return to Faust using the teleporter, equip the Spectral Wings and go to her spot. You will fly down to the Lake Shores below. Explore around until you find Patricia.
Side Quest 09 – Hermione’s Quest
Go to the church and talk to Hermione. She wants an item from the Holy Shrine called Timeless Glass. Equip the Saint Pass you got as a reward from Side Quest 03 and use the skill ‘Go to Holy Armory’. You will be transported inside the Holy Shrine armory. There you will find the Timeless Glass at the top left part of the screen. Give the item to Hermione.
(The quests below becomes available after completing the Metal Fortress)
Side Quest 10 – Ernest’s Quest (2nd time)
Talk to Ernest inside his house (top-left wooden house) and he will ask you for some world-class documentation. Equip the Death Card on one of your party members and use the skill ‘Go to Evil Office’ inside Ernest’s house, you will get the opportunity to take him there with you. Once back to the Evil Office, talk to Ernest to complete the quest. After completing the quest, talk to Ernest again and he will say he feels confident enough to tackle any kind of issue now, you can give him the Crockgate case (Side Quest 17) and the divorce case (Side Quest 12), check them both in this list for more details, but do give him both cases.
Side Quest 11 – Andrew’s Quest
Talk to Andrew several times until you accept his quest (he’s beside the Inn). He wants to marry Adele and need your help with that. You need the item Oddegg for this quest. The Oddegg can be found in the next dungeon, the Undeground Tube. When you enter the tube, go up two screens then go left and check a crack on the wall, you’ll trigger a battle. After the battle, check the crack and find the Oddegg. Go back to Faust and stand close to Adele and Andrew, use the egg in your inventory and a battle will start, Andrew will try to protect Adele before the battle. After the battle, Adele starts showing interest in Andrew after showing how brave he was, that’s all you can do about this ques for now.
When you return to Faust using the teleporter, talk to Andrew again to complete the quest.
Side Quest 12 – Boris’ Quest
Talk to Boris inside his house (top-left brick house, same house as Rebecca’s) and he wants your help with his divorce. All you can do for now is to give his divorce case to Ernest (check Side Quest 10).
When you return to Faust using the teleporter, talk to Boris again to complete the quest.
Side Quest 13 – Isobel’s Quest
After you give Crockgate case to Ernest (check quests 17 and 10), go to the Town Hall and talk to Isobel. She asks you to make her husband a better person. Use the Eternity Map (check Side Quest 15 if you don’t have it already) to go to Eternity Fields. Talk to Salem, then talk to Isobel. Go back to Eternity Fields and talk to Salem again, she will be asked to spend some time with Jonas (Isobel’s husband). That’s all you have to do with this quest for now.
When you return to Faust using the teleporter, talk to Isobel again in her house (right screen, go down from the crypt) to complete the quest.
Side Quest 14 – Jorgen’s Quest
Talk to Jorgen, the boy inside Bruce’s Residence (leftmost house of the village with a green roof). He will ask your help with his evil teddy bear. Talk to Harry and he will talk more about the teddy bear, even saying he’s called Razcal. Go to the right part of the village and talk to Laine, the girl with visions. Type RAZCAL name when asked (with capital letters) and a scene will happen, you will be back at Jorgen’s house. Check the teddy bear and you will have to fight the evil thing, after the battle you will have completed the quest. Before leaving the house, check the teddy bear again to find the Ghost Lamporium.
Side Quest 15 – Laeticia’s Quest
Go to Laeticia’s Residence in the right part of the village and talk to her. She asks for your help with her daughter who won’t wake up. Check the daughter to find out she has been possessed. Leave the house and go down one screen, you will be in that screen with the statues. On the bottom there’s a locked gray building, the key can be found in the yellow statue just above. Unlock it and enter, but as soon as you enter you will notice that everything is pitch black and nothing can be seen. Equip the Ghost Lamporium (check Side Quest 14 if you don’t have the lamp) and enter again. This is the Granite Tumulus. Defeat the guardian and then defeat the Dust God at the end. After the battle, check the space behind the boss to find the Eternity Candle. Leave the Tumulus(there will be some enemies on the way), talk to Pauline on the way(girl beside the statue) and she will give you the Map to Eternity Fields. Go back to Laeticia. Use the candle on your inventory beside her daughter to complete the quest.
Side Quest 16 – Lance’s Quest
After you give Boris’ divorce case to Ernest (Check quests 12 and 10), talk to Lance in Boris’ house and he ask for you to help him with his stomach ache. Go to the bottom left part of the village, below the Temple of the Void and talk to Pauline. She will ask if she can make an item for you, you’ll need to give her Toxic Germs for her to do so. The item won't be ready right awah, Pauline will need some time.
After finding the Oddegg in the Undeground Tube (check Side Quest 11), go back and talk to Pauline again and the item will be ready. Talk to her again and she will give you a Detox Root. Give the root to Lance to complete the quest.
Side Quest 17 – Marivaux’s Quest
If you completed Side Quest 05, you will get the Crockpond Map as a reward. Use that map in Faust and you will be in Crockpond. As soon as you arrive, you’ll witness a cutscene where you will stop a discussion. Back in Faust, talk to mayor Marivaux in the town hall and get the settle crockgate case quest. You will have to give this case to Ernest (check Side Quest 10) and that’s all that can be done for now.
When you return to Faust using the teleporter, talk to Ernest in his house to complete the quest.
(The quests below takes place in Drone)
Side Quest 18 – Zahia’s Quest
Go to NE house and then go downstairs. Talk to Zahia and she will ask you to get rid of some rebel gorillas. Check the robot above her and he will let you pass, then check the door to fight the Gorillas. Quest complete.
Side Quest 19 – Zahia’s Quest (2nd time)
After completing her previous quest, talk to Zahia again and she will ask your help to fix the teleportation device. Go to NW house and check the purple device, you will notice the device is broken. Go back to Zahia and ask her to fix it. After she fix the device, check it again and choose the options Juxebox and choose to play the Space Phaser. After you have chosen, wait a few moments until you learn how to play it (a message will appear saying you have learned it). Go back to NE house and play the same song on the piano downstairs. Wait a little bit again until the music stop, meaning the teleporter has been fixed. Talk to Zahia to complete the quest. Now that the teleporter has been fixed, it means you can go back to Faust to complete some Side Quests like 04(Ian’s Quest), 08(Patricia’s quest) and a few others. But you can only go back to Faust ONCE, so check their descriptions of items needed for those quests before using the teleporter or you might fail to complete them if you use the teleporter needlesly. It is advised that you explore fully the final dungeon, find its secret rooms and only then you might come back to Drone and use the teleporter to finish pending quests.
(The quest bellow is available when you go back to Faust using the Teleportation Device in Drone)
Side Quest 20 – Ian’s Quest (2nd time)
After completing his quest (#4) talk to Ian again and he will colapse. For some reason he will ask you to give him his codename.
But how on earth would you get his codename? Here goes:
*After you accepted the quest, make sure to complete everything you had to do in Faust (talk to everyone to get items and complete pending side-quests)
*Leave through the teleporter and go back to Drone.
*Go to SW house and talk to Zabaleta and you will have to insert a few codes. First: CODENAME and then FAUST. After that you will find out Ian’s codename.
*Go to the teleporter and return to Faust just to give Ian his codename and complete the quest.
For those who don’t want to waste any more time with this quest, you can just insert the codename right away:
Spoiler: show
(The quest below is available after the final events and if you choose the option to go to Equilibrium)
Spoiler: show
