In Trickcal: Chibi Go you can craft food for your units, materials to level up different buildings that provide passive resources and even decorations for your room.
And the Adventure Club is the primary source for obtaining all those special materials needed for crafting, upgrades, research progression, cooking and more.

You can send Apostles on part-time jobs (아르바이트) to gather these resources. This is the only reliable way to get most upgrade materials in the game.
Apostles will get tired of repeating part-time jobs if you overuse them too much, so the recommendation is to level up a few units you can rotate and cycle around in this gamemode.
This system is really important to use and level up, since you will unlock materials used on every major progression system.
Initially you will have only a few attempts, but this can be increased to 8 with different upgrades.
Each Apostle will have 5 life skills, 1 being their main one and 4 optional sub-skills.
Main skills have an stronger influence than the sub-skills, but both affect the part-time job appearance rate AND the success rate.
The more you use life skills and part-time jobs you take with the same character, the more stress they will build up.
Make sure you take some “rest” options among the tasks you will get to reduce stress and improve your rewards.
As a general rule of thumb, the more matching part-time jobs you pick, the better rewards you will obtain.
These are the 5 I’m currently using on my rotation to guarantee upgrades on the Fab Lab. In order to see how many resources you need for this, check our resource planner made by @blizzy_on_tour.
Obviously these are just the units we’re currently using ourselves, check what materials you need and use Apostles that help you gather those.
As we find better units, upgrade the buildings and get more slots we’ll update this page with other Apostles to use.
Special mention here for
Allet
Allet , since she’s the best unit for farm resources to upgrade the building themselves.
The A-Club level is capped in global so for now you can ignore this strategy until we get higher levels unlocked.
Never level Adventure Club to 9 before you have resources to level up directly to level 10.
At level 9, the “Large Mining Vein” part-time job appears, which reduces the spawn rate of “Hydroelectric Plant”; the most important task for obtaining gear components needed for upgrades.
