Steam game

One Step One Mistake

A deadly 3D minesweeper where every step could be your last. This is not a normal Minesweeper. Think fast. Move carefully. Avoid deadly mines and survive relentless drone attacks. Every step could be your last.

$0.99 April 10, 2026

By t-tech-fun

Windows
View on Steam
One Step One Mistake - t-tech-fun. Popular. Released April 10, 2026
Screenshot of One Step One Mistake gameplay showing in-action mechanics Screenshot 2 of One Step One Mistake - additional gameplay view Screenshot 3 of One Step One Mistake - more gameplay footage Screenshot 4 of One Step One Mistake - final gameplay screenshot

Overview

About this game

Hostile military territory. A beautiful spy, dressed in a mini dress, approaches a key official of the enemy government.

She successfully gathers intelligence using a honey trap, but is captured and forced into a desperate escape.

The only way forward is to cross a dangerous minefield filled with countless buried explosives.

Using the numbers hidden beneath the tiles as clues, she must deduce where the mines are buried.

But this is no ordinary minesweeper.

Armed drones patrol overhead, missing not even the slightest movement.

If she takes too long, the drones will launch a relentless attack.

Every step demands careful judgment. A single mistake means instant death.

Will she find a safe path and escape—
or step on a mine that ends everything?

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