Hey there, Zero!
Thanks for playing our game, against all odds! We haven't thought about cheats yet, but I wouldn't rule that out either. The reason I'm being so vague is that if this happens, we must decide on that collectively, and we haven't discussed cheats internally yet (makes sense as cheats are an extra and we're fairly early into development)
As for the dev mode, those dev modes you see in games are, well, actual dev modes that devs made for themselves, to test the game more effectively. Since I heavily rely on Unity Editor-time stuff when coding my dev tools, very few of them make it to runtime (the actual game you play). Those that do work in-game are not very interesting, though, and don't give you any advantage, either. For this reason, we don't talk about them publicly, but if you do find them, you can (of course) use them.