Aight, posting these.
Rhombex (getting this outta the way)[]
Parallex[]
Rhomblasters are what happened when I combined geometric stuff, OCs, and Undertale: A concept for if Parallex had a custom Gaster Blaster. (Originally, the eye was white for the reason of distinguishing the color, but while making Prismatiblaster designs, I decided "Hey, why can't it be white to match with Prismatiblasters? That way, there could be a sort of yin-yang match thing going on with the color schemes." So then, I went with that.)
Wisp[]
So first, each main character is connected to a ship, each with its own essence, each with its own properties based on the ship. Wisp's main ability is Prism, which can use ship essence (or energy, the terms are interchangeable here) for various things. Demonstrated here is a use of Prism with the ship Wisp is linked with: Charisk.
The idea of Prismatiblasters (name still WIP) came up when I thought about if Wisp had custom blasters. Said blasters are transparent, the floating side spikes are able to change color according to Prism use, same with the eyes, and the design was made with a circle as the base, much like rhombuses for Rhomblasters.
When not using any Prism ship energies, the eyes of Prismatiblasters glow blue. (Yes, I did in fact come up with this idea after I started shipping the dork rhombus and the dork glowball.)
Wispallex (SHIP AHOY!)[]
And if said fusion got infected by both the Maelstrom (the sorta-antagonist) and the Pink Corruption. (Parallex was corrupted once, and Wisp was at first affected by the Maelstrom, until an event in the story.)