Fast gold strategy...
	Social Strategy...
	Stuff...
	Use a Duck to fight with your ...
	Various Steam Achievements...

Especially at the beginning it often lacks the necessary small change to buy the necessary extensions, etc .. But besides the orders of the Trade Guild, there is still an easy way to get to Gol quickly.

Build a fishing rod
Run to Grandma Sophie and buy 100-200 caterpillars there
Now go to the fishing spot in front of the harbor
Angle there, as long as your stamina allows, with a few dried apple rings you can rebuild your stamina.
a golden salmon brings 30 Gol, an Kaisergold salmon 60 Gol, a Puffer 100 Gol and the Kais Puffer even 200 Gol.
All fish are quite easy to catch and the simple puffer fish actually bite well.

Since the caterpillars are quite cheap (in a good market situation 3 Gol) you make even with the simple gold salmon still a good profit if you sell the fish on a day when the market prices are eg 110%. I usually chose Saturday as a fishing day, because there are no orders in the guild on this day anyway, then there was still the Sunday for logging or mining.

Meet everyone. This way you can get rid of those pesky ? marks on the social tab and get a little glimpse into what their character is like and what benefits you get from befriending them.

Focus on a few people at a time, particluarly the ones that you are interested in romancing. Chat to them every day and gift them something simple if need be, an extra point every day goes a long way. The My Time at Portia wiki has a lot of tips on which NPC likes what item.

Don't forget your friends! A developer has confirmed that your social points will decay if you do no interact with the person after a time limit.

Commissions are a nice little boost if you don't mind giving up some gols/ reputation. Portia's residents can put in commissions, usually easier ones, which reward the player with social points to their corresponding owner.

Don't get caught cheating! There's a jealousy system in place when you romance multiple characters. If you are out on a date with one and bump into another romanced character you will send both of them into a jealousy state, losing social points and not being able to interact with them (chat, gift, etc). You will have to gain their trust again by gifting or completing tasks or waiting 7 days.

So far the most known secret, is the secret room. I do not have pictures of it, but have found and been in the room myself. Reports say that this room is in AR #1 and you must clear out the area under the elevator and you'll find a tunnel. This tunnel should have the 'E' button prompt and say something like "Unknown" or "Secret" location. You venture in and I found there to be level one Gooeys and one chest that gave me llama fluff. Uneventful. There are folks who have spent weeks in game clearing out the mine and have not found it, while others have stumbled on it by accident. We don't know if it always shows up or is a random spawn, but there you go. Also in the AR #1 is a large piece of architecture with a hit box (this one I haven't found). In order to properly mine it, you need to upgrade your pick axe to bronze or higher. From what I heard, this is also uneventful when you break out.

If you grab a Duck and hold it in your hands, with your curser on your sword, go up to a local and ask for a fight. When they except, that duck will turn into your sword, and you can use it to fight everyone! and "WIN".

Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A True Hotpot	Keep the spiciness of the hotpot above 85 for 10 seconds during the Winter Solstice festival.
Across the River	Help build the Portia Bridge.
Adventurer	Pass the test to enter the Collapsed Wasteland.
All Roads Lead to Portia	Complete South Block.
All That Weight	Unlock all backpack slots.
Archaeologist	Recover 15 different types of relics.
Astronomer	Recognize all the constellations.
Athlete	Have maximum Stamina reach 600.
Bad Cook	Fail at cooking 1 time.
Beach Painter	Accumulated 10 times during the Doodles mini-game where the play date is happy with the result.
Birdie	Play the seesaw and get your playmate to catch a bird.
Cat Lover	Adopt Pinky.
City Transporter	Complete all five Dee-dee transport commissions.
Dream Come True	Built a clinic for Phyllis.
Eagle Eye	Gain 150 points in the Dart game.
Eye for Gifts	Accumulatively give out 50 gifts that people like.
Eyes on Fire	Completed 100 Inspections at the Commerce Guild.
First love	Accept the proposal from Mint.
Forever	Find a diamond.
Friend of Nature	Provide 100 Data Discs to the Church of the Light.
Friends Everywhere	Everyone likes you!
Full Synchronization	Accumulated 10 times in the Swing mini-game where the play date is happy with the result.
Generous	Accumulatively give out 500 gifts.
Heartbreak!	Getting divorced.
Hello Mr. Ack	Help fix Ack the living AI.
I am a Builder	Register your workshop.
It's On Me	Accumulated 10 meals during dates and play dates.
Lumberjack	Cut down 200 trees.
Mad Cowboy	Try lasso roping for 50 times.
Married!	Congratulations!
Master Chef	Successfully make 30 different dishes.
Master of Cross Five	Win at Cross Five 50 times.
Meat Shield	Have maximum HP reach 2000.
Middle Class	Accumulate 10,000 Gols.
Monster Hunter	Defeat 30 rare monsters.
Newcomer	Arrive at Portia.
No Show	You missed a date.
Popular	Workshop reputation reaches Level S.
Premier Workshop	Be ranked number one in a seasonal workshop ranking.
Quick Hands	Pick up 7 gifts during the Day of the Bright Sun event.
Real Estate Tycoon	Expand the land area of the workshop to the maximum.
Relic Explorer	Discover a mysterious room in Abandoned Ruins.
Ribbon Cutting	Build the Portia Museum.
Rock Paper Win!	Win 50 games of Rock Paper Scissors in 3-0 fashion.
Romantic Proposal	Accept Gust's proposal.
Ruin Adventurer	Clear all the levels in any Hazardous Ruins.
Ruin Diver	Enter the Abandoned Ruins for the first time.
Safe Harbor	Complete the new Portia Harbor.
Savior of Tree Farm	Help the Portia Tree Farm be operational again.
Say Cheese!	The first photo taken with someone else.
Science Power	Provide 200 Data Discs to the Research Center.
Sharp Shooter	Finish with a 90% or above accuracy rate in the Balloons mini-game.
Shovel Officer	Cumulatively picked up 500 feces.
Social	Talk with other town folks over 500 times.
Sparring Master	Defeated all the people that can spar in Portia.
The Advertiser	Place 10 advertisements in the Portia Times for the workshop.
The Gambler	Win the highest possible award in the Slots mini-game.
The Kicker	Kick trees 300 times.
Too Tired	Forced to sleep at 3:00 in the morning.
Treasure Hunter	Open 50 treasure chests.
Two Timer	You were at fault.
Unintended Mistake	Give out a gift that the other person doesn't like.
Vomit...	Did I just use the Blender to mix feces?
Welcome to the Family	Pass the trials set by Ginger's family.
Well-rounded Workshop	Gather all the assembly diagrams.
Workaholic	Complete 150 Commerce Guild commissions.