Thinking about writing a Dr Frankenstein fan fic.... Playing Dr with the dead, when science and lightning created monsters, the Dr theorized the missing ingredient was love, so he tries again. Theirs was a love born of science but the Dr couldn't resist Franks flesh!
Your sentence 戦いの基本は『たたかう』ボタンや。
actually translates to "[ATTACK] button is for the standard attacks." (the "ya" is a speech pattern for Shizuku/Drippy's particular talk mannerisms) and I'm not even that fluent in Japanese.