Wrong Way in Machine Party

What this simulation is

Keep taking correct steps in a row; a wrong step ends your run.

Last verified: 2026-08-16 · Machine Party global achievement stats on Steam ↗

Achievement: Stairmaster
Unlock rate: 10.4%
Couch co-op: Same as online

How it plays

CommunityAs described by two independent community guides (checked 2026-08-16) — not yet verified against official material.

Both guides describe entering the directions the game displays while the staircase keeps moving.

Sportskeeda adds that a wrong input costs you pace and lets what is behind you close the gap; Deltia's Gaming only says a failure gets you dropped by the escalator.

Sources: Sportskeeda ↗ · Deltia's Gaming ↗

Watch this one

This simulation runs from 5:31 to 6:47 in Alpha Beta Gamer's session recorded with the developers.

Open on YouTube at 5:31 ↗

What the official material says

OfficialThe v2.0 patch notes list the simulations that were adapted for local play and state that the rest behave the same as they do online; this one is not on that list. source ↗

The achievement

“Take 50 correct steps in a row in Wrong Way.”
— Steam's wording for “Stairmaster”

10.4% of players have it — uncommon, as of 2026-08-15.

How to unlock it →

How this page knows what it knows

The line at the top comes from official text — Steam's own achievement wording and the developers' patch notes. The description of how a round plays comes from two independent community guides that we cross-check against each other; where they disagree, both accounts are printed rather than one being picked. Nobody on this site has played the simulation, and we say so instead of writing tips that sound tested.

If you have played it and something here is wrong, tell us — first-hand corrections are the fastest way this page improves.

Sources

Everything on this page traces back to one of these. Checked on 2026-08-16; we re-check after every official patch.