Here's something that had been quietly bothering me: depth was just a number. The game told you were at depth 1, or depth 5, and the floor you want most in Voidfin is the deepest one — but depth 1 and depth 6 looked identical. Same dark, same grey stone. The one journey the whole game is about, and it was invisible.
So this is a small entry about a small, cheap change that does a surprising amount of work: letting the deep look deep.
What changed
Descend now and the whole scene shifts colour under you. Near the surface it's warm — a torchlit amber over the stone. A level or two down it cools to blue. At the bottom it's a cold, faintly violet light that should read, before you've caught anything, as slightly wrong — because it is. The deepest water isn't where a fish ought to be.
And up in the corner there's now a little depth gauge — a row of pips that fills as you go down. A glance tells you how far you've come and, more to the point, how far back up you'd have to carry a full hold. For a game whose whole tension is one more pool, or climb out while I can?, that's a useful thing to be able to feel at a glance.
Why bother, when it changes no rules
It changes nothing mechanical. No new systems, no new state — it's a recolour at draw time and a handful of pips. And it was worth every minute, because colour is the cheapest storytelling a game has. The descent already meant something — deeper water holds rarer, stranger fish — but the screen never said so. Now it does, without a word of text. You feel the surface is safe and the bottom is not, and you felt it before you read a single number.
One small touch I'm fond of: you don't cool. The dungeon slides from warm to cold around you, but your own glyph stays the same steady, warm light at every depth — the one thing the dark can't tint. It keeps you readable against the shifting background, and it quietly frames you as exactly that: a bit of warmth carried down into somewhere that has none.
Still no teeth down there
The dark still can't hurt you except by starving you — there's nothing yet that moves and means harm. That's coming, and when it does I want to do it properly rather than bolt on a wandering monster in an afternoon. For today, the deep at least looks like it's deepening. Go down a few floors and watch the light go cold.