I don't know what exactly you mean. I haven't gotten too much into Kaiba myself (although maybe I should because of the themes and art style).
If you're into sci-fi though, GitS and Lain are good for getting yourself mindfucked, with Lain seeming much more like an acid trip (hell, they mention acid or practices related to it during an ep or two). I like Texhnolyze for style. It's mostly a dystopic picture, and now that I think about, it might have tried too hard with some symbolism at the end. Main character surviving against the odds and being filled to the brim with his fury though was interesting.
GitS and Texhnolyze both have cyborgs too. Not exactly robots, but much cooler, imo (Future's coming..)