A little thing showing the characters of the "Jak Universe" and their relationships with one another. There are also a couple of characters that have to do with Ion's backstory, and have interacted with Cari and Tio as well, but technically aren't in any active relationships with any of them and are therefore not on the chart.

Here's some of the basic info on the cast:
- The main friend group is Jak, KJ, Ion, Jake, and Felix. They're all good friends and hang out and do friend things together.
- Most of the group has been friends since a young age except Ion, who was introduced later to the group by Felix and quickly adopted in.
- Carina met Ion through some... unusual circumstances, but after some chatting they became good friends (Ion occasionally asks her to take them on an expedition for some inspiration).
- Niko and Carina met in the Explorer Academy and quickly became almost inseparable. After graduating, even though they went their separate ways, they still keep in frequent contact and meet up as often as they can. They think of each other as siblings.
- Carina met Tio while simply walking around the streets of City 33 and immediately started crushing on her. (as seen in this comic) With some help from Niko they meet up where Tio, although hesitant at first, finds Cari too cute to resist.
- Onyx met Niko in an outpost as he was resting from a trip. After a bit of chatting (and some drinks) they find they have a bit in common, and form a casual bond.
- Aiden and Felix were childhood friends, but Aiden had to move away. They happened to met up years later as Felix was looking for a new apartment, and after some a lot of catching up they decide to get an apartment together.


It's interesting to see just how far removed Onyx is from everyone else. He's just out there doing his own thing.

All of this in in constant flux so character's stories or relationships are subject to change. This is just where things are at this moment.





Also, who's that Aiden guy...?