Heyo! I'm back, with yet another guide, completely covering everything in Project JoaCo 2!

Let's start from Post-night routine

Let's start from... what do we even do there?
We have to repair Elias animatronic, while avoiding enemies. With every night, more enemies are attacking you and you have to repair more parts.

But who do we defend against?

First enemy we will face is B. Man. Every once in a while, he'll open a door behind you, requiring you to flash them.

They are loud, but will leave after a randomized amount of time, sometimes leaving instantly, other time leaving after 5 seconds. The only tip i can give is listen to sound, and prioritize him if he appears first.

Second one is L.L.N.O.

To defend against them, you have to turn to your back, and left click. He is same random as B. Man, so i can only recommend prioritizing him if he appeared first.

The last on our routine is Nova.

They will appear near animatronic, requiring you to flash them 5 times. I would recommend dealing with them last, only if it wasnt like 5 seconds since they spawned in.

Now, let's get to main nights!

First, let's see what we have to defend with. We have an infinite flashlight, we are able to fix camera, audio and ventilation systems. We also have a vent seal and a power off button, after one of the enemies becomes active.

Now let's get to the enemies!

Santy is the first on the list.

They will go from secondary stage to your left, making a sign falling sound when they arrive(they sound similar for me). After that, you have to flash them, and you should be aware to only flash his face, since for some reason, if your cursor isn't on his face, he WILL kill you. They will take around 5-7 seconds to go away . The tip i can give for him is just aiming for head.

Curi is the second enemy that is active for night 1.

They will go from secondary stage to vent, to upper cam. Once he is there, you have to close the seal, so he won't get into ventilation room and break ventilation. You can also just hold ventilation seal closed before he is there, saving you time. Now, if he breaks ventilation, you wont die instantly, but will have to fix it to not die in next 30 seconds. Though you can fix vent, your death timer wont reset, that means that if you fix vent in 20 seconds, you will have only 10 seconds to live. For a tip, i can only suggest you to be aware of seal status, since when Curi hits a vent seal, he makes a noticable noise and removes it.

The second night introduces us to Titi.

They will go from backroom to your right vent. Once they are there, they will make a sound, requiring you to flash them. They will go away relatively faster than Santy, though they will come way more often(they have came to me around 15 times on max mode, when Santy did only 4-5 times). There isn't really any tip i can give to you against them, since they are really easy.

We also get Nick, on night 3.

He will move from his freezer room to your left. Once he reaches you, you cant use flashlight and cant make him go back. To prevent this, you can use audio system to force him back. Audio system is really rng based: it can just not let you use itself EVER, or won't break throughout the night at all. If the audio system breaks, you can repair it on your monitor, though it takes a lot of time. For a tip i can recommend you keeping him at his first cam, since if your audio system keeps breaking, you will have some time to fix it.

Now to Toby, main antagonist of main 5 nights.

They will be standing on the main stage, getting his mood worse and worse over time. After some time, he will roar on whole building, stopping EVERYONE and running to you. When he is about to enter your office, he will make multiple quick steps, before last one, fatal, coming after a little pause. To defend against him, you have to turn off lights, and wait until they leave. Be aware though! You can turn off lights for a limited amount of time, and if you run out of it, you wont be able to use it anymore. Now, yes, he actually stops everyone, meaning that you can quickly defend against Curi, Nick and a character, we'll talk about later <o> <o>
And that's my advice against him, use the time he gives you to defend against others.

SPOILER ALERT!!!!! BETTER PLAY UNTIL THIS MOMENT, AND THEN READ GUIDE!!!!

We now get to the main guy of the game - Ellias.

They are the main reason why you use cameras so much. At he start of the night, they will be staring at camera on main stage. Soon after, they will leave to your doorway, either silent, or saying one of his lines. You have to flash him, AIMING AT THEIR HEAD, and then the fun will start. He will have a Sanity mechanic: watching him - restores it, not doing so is depleting it. Pretty easy, right? Well... He is always on a random cam, not counting ventilation and stage ones, meaning he can appear on 2 best Nick cams, or on 2 bottom cams, making it harder to control him and Nick. And it would be fine, but every around 15 seconds, he can either move to you silently/saying a line, or stay on the same cam, which is, as i guess, an ai/15 chance, meaning he can stay on same cam for whole night, or move every time he can. The only good thing though, once Toby attacks, his Sanity bar is frozen, meaning you can get a lot of it filled. For advice - be cautious. If he silently goes to your door, you have around 10 seconds to start flashing him.

Max mode

Max mode or, as game refers to it, "Sunday." is a tough challenege, but it mostly is, because of RNG. If you get lucky for Nick's lure and Ellias's cam, it becomes really easy, but let's talk about actual strategy.

At the start of the night, close vent seal and wait for Ellias to attack you in hall. After he goes away, you have to find him and orientate based on situation. It will be great if you get Titi attacking you more, than Santy, since they go away faster, and you will be near cameras. Also it is important to remember that only 1 enemy can be in office at the time, meaning that Toby can't attack you if someone is in office, though Ellias just frankly doesn't care. If Santy or Titi is in the office, he can just appear in the hall, meaning that if Titi is in the office, you are most likely screwed, however, if Santy is attacking you, he basically becomes free. Also, i'd recommend dealing with Nick when Toby is attacking, yes, it might be hard to understand if he moved, but if he moves way too far, you are more than screwed. Also related to Nick, if your lure breaks more than 2 times per night or more than 1 time in a row, you are most likely to die, since it will be really hard to lure Nick, and deal with others, due to how long repair is. And related to fixing, if your cams ever break more than once, or your ventilation goes out, you are dead as well.
And that's basically all i can say to you about it, mainly due to it being plain luck.

Achievements

I made an Achievement guide some time ago, but i decided to update it in this guide, mainly due to it being a guide for whole PJ2

Easy difficulty achievements

¡Logged in! - Log in into GameJolt account

Easy to me. - Beat first night

WOW AN ORIGINAL SUPER DUPER BACKGROUND. - Change background of your Cam system in settings. You can use anything, game will stretch the file.

Resurrection even though I originally never died. - Die five times

Never underestimate a pure ice animatronic. - Beat a night with Nick in the office. Easily done in custom night

I think that this day I will not be able to sleep. - Beat Post-Night section.

Wow who's he?, OF THE COURSE IT'S LANRICK'S! - after turning on lights, there is a small chance that Lanrick's will appear, killing you after some time if you dont turn lights off. You will get achievement after he appears in your office.

More Harder? nah. - Beat night 2

Joquito te acordas de esas cosas lindas que me decias? - Die to Curi breaking your ventilation. Translation: Joquito, do you remember those nice things you used to say to me?

Medium difficulty achievements

Impeccable. - Beat night 3

Careful with that. - Beat night 4

That was close. - Beat night 5

Be the best avoiding animatronics with insomnia. - Beat all Post-Night sections

5 Min + 5 Min = 10 Minutes. - Survive for 10 minutes in Survival mode

Hard difficulty achievements

Chatting face to face with him. - Beat night 6. I put it here, mainly due to how inconsistent Ellias is.

10 Min + 10 Min = 20 Minutes. - Survive for 20 minutes in Survival mode

Don't listen to him, I've always been better at this job. - Beat all Challenges in Custom night. I put it here due to how boring most presets are.

Secret achievements

There's no doubt that I was always the problem. - Beat "Sunday." preset, aka Max mode. Idk why, but this counted to me after i rebeat it.

Everything is dark, I can't see who I'm up against. - A secret lore achievement. You have to go to custom night and set first 4 AIs to 2024 and then press start multiple times ( setting 1984 will only send you "NO" messages ) . After some "NO"s, you will get to see Father, then a few error messages appear saying: "You know the mistake you are making. Try not to do this again and leave it alone, wait 3 years. Please. He's had enough since he murdered his family." After that, game will close. Putting in 2014 will give a link ( https://sites.google.com/view/i-see-you-o-o )

going to it will show you a disturbing man face, with text saying: "I can see you, my old friend". Even if you make image brighter, nothing will appear. Thanks to Shad for helping with that!

I have everything... and now what...? - Get all stars(all nights, challenges, all survival mode achievements)

That's it! I can go work on FNaJ 3 complete guide

Also thanks to Oleg Fazbear for screenshots!