A shockingly common adaptation for life among the stars, body-snatching is a problem that any would-be explorer needs to consider before setting off. Even if the alien being in question doesn’t set its sights on your body directly, it can still be a serious issue that your ship has to deal with; after all, you wouldn’t want to accidentally facilitate some kind of subversive invasion of another planet, slowly occurring behind the scenes, would you? I mean, could you imagine if the planet’s leadership just suddenly went totally nuts for no apparent reason? Like, if they just started making nonsense declarations and lying about things you’d just seen them say and do with your own eyes. It’d be so obvious that something was seriously wrong, and yet no one seems to notice this suspiciously body snatcher-like agenda…

Oh, sorry. Maybe that just happens sometimes? Either way, here are 4 points to consider when dealing with aliens that can steal the appearance and/or minds of another.

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