Paintball is a female character competing in Open Source Objects.
Paintball is a pretty tiny object. Because of this, she can’t do a lot of stuff on her own. She isn’t taken seriously and is treated like a child due to her size. She’s shy and a little emotional and doesn’t really know how to talk to people with confidence. She usually needs to rely on other people to do simple things, but when she’s with the few friends she makes, she’s happy. She loves to paint and get creative. She has a very sweet and tender voice, although she speaks so softly that people have a hard time hearing her.
Paintball appears to be a tiny hot pink and coral colored paintball. She is also armless.
Episode 1 - "Who the hell recommended Glowing Heart"
Paintball panics when the challenge begins, worrying that she wouldn't be able to get down, though Vape offers assistance. In the challenge, despite the fact that she only has one balloon tied around her, she begins to float upward, with Vape failing to meet up with her in time.
Paintball floats to the top as she continues to panic and fret. She begins to hyperventilate as she flails wildly. Later on, Vape spots her as one of the last contestants to have not reached the ground, putting her at risk of being up for elimination. Paintball, in a burst of confidence, bites her balloon's string, sending her falling. She immediately regrets this decision, but she manages to catch onto a balloon Sippy Cup untied from herself. This allows Sippy Cup to land safely, putting Paintball up for elimination. On the balloon, she begins to float back up, to which Coaster comments that she won't get back down. After the credits, Paintball is seen with a balloon once again tied around her, stuck at the top of the dome with all the other discarded balloons, at night.
Episode 2 - "Your Opinion is Invalid"
Paintball is still stuck on the balloon from the last episode in the beginning of the episode. Blue Crayon coerces her to fall, and catches her. At elimination, Paintball receives the sixth-most amount of votes with 48. She teams up with Server for the stacking challenge, rejecting Vape's offer (as he forgot to help her get down). She and Server win the challenge.
Episode 3 - "The Good, The Bad, and The ********"
Episode 4 - "The Butterfly Effect"
- Paintball is the shortest contestant (With the exception of Blob who can fluctuate their height).