What is this "snatcher coin"?

[MinisterNarwhal]

I've been seeing it mentioned quite a bit here, but I have no idea what it is. Is it something to do with getting farther in deathwish or something? I haven't even completed the lava level yet, so this could just be a case of me being impatient in figuring out what it is.

[Miri Ryllis ミリス]

It’s a contract within the death wish mode. You’ll Haag to find 3 in a given world

[E3kHatena]

A few DW side missions involve collecting three tokens scattered around each chapter. They're typically tricky to get to but are some of the easiest missions available on the difficulty.

[Bruceski]

In Mafia town I saw a greyed-out coin with what looked like a smiley face on it (as opposed to rift tokens) but couldn't figure out how to reach it yet (only just started). Is that what those are?

[MinisterNarwhal]

Ok, thanks! It'll be good to know what people are talking about now.

[wario but for G.I. Joe]

If you use the Compass badge, it points to Snatcher Coins using a purple arrow.