← KANPI GAMES
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DRILL

Letting go is the skill.

HOLD

You dig only while you hold. Heat climbs. The bit wears down.

Mid-dive, heat maxed out

LET GO

Let go and you stop. You cool off. You take a card.

Free in phone and desktop browsers — no install (portrait, one hand)

ONE DECISION

When do you let go?

A one-handed digging roguelite built out of heat and wear.

HEAT

Heat is a tool

Running hot wears you down, but some rock only opens when you're hot.

COLD — the bit lastsHOT — punches through hard rock
Hold to dig
Depth reached and the haul
Picking a card after letting go

Five ways to let go

With the right build, letting go becomes a blast — or a launch.

One hand. Three moves.

TOUCH

Dig that way

DRAG

Steer

LET GO

Stop, cool off, take a card

On a keyboard: Space / ← → to dig and steer. Esc or the ■ at top right to pause.

The deeper you go, the better you let go.

Runs in your browser (no install)　/　Portrait, one hand　/　Japanese & English　/　Progress saved locally