They will have their own wash cycles/protocols because everyone knows that filth slows things down, especially joints and moving parts. Indoor ones will be programmed to stay sanitary for our sake, so they may even have UV-based self-cleaning capabilities.

They can’t perceive any sense the way organic brains do, but they can still pick up on chemical composition; I recommend that you get an air filter with a reactive/smart detection system. We already have carbon monoxide, radon, etc. detectors, after all. They’ll be really sophisticated! And they’ll cost accordingly…

… nor much of anything else on Earth, for that matter.

CrossCode’s dungeons don’t get better, sadly; they’re almost all ricochet puzzles. I watched the remainder of it on YouTube.