When working on the concept for the console, we were thinking about ways to physically connect the games together, like having the 3 cartridges be melted togehter - but we settled instead for having a weird console with 3 cartridge slots, the anomalies that you see would be the console messing up and causing elements from one game to bleed to another.
I'm very happy that the look of assets from other games clashed enough to look intentional, as we ran out of time to display the chests and other parts from Knights Arena in the correct neon-outlined style.
Thanks for your feedback!