Binary Boss

55 achievements

Ultra Rare×16

Very Rare×37

Rare×2

About Binary Boss's achievements

Binary Boss has 55 Steam achievements, 16 of them ultra-rare — unlocked by under 5% of players. The rarest is "1995–1999 S tier", earned by just 1.7% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

1.7%

of players earned "1995–1999 S tier"

🗺️ Community guides & walkthroughs

Community Ratings

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Binary Boss achievements

55 achievements

1995–1999 S tier

Beat the 1995–1999 era with over 90% correct answers.

Ultra Rare1.7%

2013–2019 A tier

Beat the 2013–2019 era with over 80% correct answers.

Ultra Rare1.7%

2013–2019 S tier

Beat the 2013–2019 era with over 90% correct answers.

Ultra Rare1.7%

PC Hardware A tier

Beat the PC Hardware era with over 80% correct answers.

Ultra Rare1.7%

PC Hardware S tier

Beat the PC Hardware era with over 90% correct answers.

Ultra Rare1.7%

Binary Boss A tier

Beat the Binary Boss era with over 80% correct answers.

Ultra Rare1.7%

Binary Boss S tier

Beat the Binary Boss era with over 90% correct answers.

Ultra Rare1.7%

1980–1989 A tier

Beat the 1980–1989 era with over 80% correct answers.

Ultra Rare3.5%

1980–1989 S tier

Beat the 1980–1989 era with over 90% correct answers.

Ultra Rare3.5%

1990–1994 A tier

Beat the 1990–1994 era with over 80% correct answers.

Ultra Rare3.5%

1990–1994 S tier

Beat the 1990–1994 era with over 90% correct answers.

Ultra Rare3.5%

1995–1999 A tier

Beat the 1995–1999 era with over 80% correct answers.

Ultra Rare3.5%

2000–2005 A tier

Beat the 2000–2005 era with over 80% correct answers.

Ultra Rare3.5%

2000–2005 S tier

Beat the 2000–2005 era with over 90% correct answers.

Ultra Rare3.5%

2006–2012 A tier

Beat the 2006–2012 era with over 80% correct answers.

Ultra Rare3.5%

2006–2012 S tier

Beat the 2006–2012 era with over 90% correct answers.

Ultra Rare3.5%

1960-1970 A tier

Beat the 1960-1970 era with over 80% correct answers.

Very Rare5.2%

1960-1970 S tier

Beat the 1960-1970 era with over 90% correct answers.

Very Rare5.2%

1970–1979 A tier

Beat the 1970–1979 era with over 80% correct answers.

Very Rare5.2%

1970–1979 S tier

Beat the 1970–1979 era with over 90% correct answers.

Very Rare5.2%

1990–1994 B tier

Beat the 1990–1994 era with over 70% correct answers.

Very Rare5.2%

2006–2012 B tier

Beat the 2006–2012 era with over 70% correct answers.

Very Rare5.2%

2020-2025 A tier

Beat the 2020-2025 era with over 80% correct answers.

Very Rare5.2%

2020-2025 S tier

Beat the 2020-2025 era with over 90% correct answers.

Very Rare5.2%

PC Hardware B tier

Beat the PC Hardware era with over 70% correct answers.

Very Rare5.2%

1960-1970 B tier

Beat the 1960-1970 era with over 70% correct answers.

Very Rare7.0%

1995–1999 B tier

Beat the 1995–1999 era with over 70% correct answers.

Very Rare7.0%

2013–2019 B tier

Beat the 2013–2019 era with over 70% correct answers.

Very Rare7.0%

2020-2025 B tier

Beat the 2020-2025 era with over 70% correct answers.

Very Rare7.0%

Binary Boss B tier

Beat the Binary Boss era with over 70% correct answers.

Very Rare7.0%

2000–2005 D tier

Beat the 2000–2005 era with over 50% correct answers.

Very Rare8.7%

2000–2005 C tier

Beat the 2000–2005 era with over 60% correct answers.

Very Rare8.7%

2000–2005 B tier

Beat the 2000–2005 era with over 70% correct answers.

Very Rare8.7%

2006–2012 D tier

Beat the 2006–2012 era with over 50% correct answers.

Very Rare8.7%

2006–2012 C tier

Beat the 2006–2012 era with over 60% correct answers.

Very Rare8.7%

2013–2019 D tier

Beat the 2013–2019 era with over 50% correct answers.

Very Rare8.7%

2013–2019 C tier

Beat the 2013–2019 era with over 60% correct answers.

Very Rare8.7%

2020-2025 D tier

Beat the 2020-2025 era with over 50% correct answers.

Very Rare8.7%

2020-2025 C tier

Beat the 2020-2025 era with over 60% correct answers.

Very Rare8.7%

PC Hardware D tier

Beat the PC Hardware era with over 50% correct answers.

Very Rare8.7%

PC Hardware C tier

Beat the PC Hardware era with over 60% correct answers.

Very Rare8.7%

Binary Boss D tier

Beat the Binary Boss era with over 50% correct answers.

Very Rare8.7%

Binary Boss C tier

Beat the Binary Boss era with over 60% correct answers.

Very Rare8.7%

1970–1979 D tier

Beat the 1970–1979 era with over 50% correct answers.

Very Rare10.5%

1970–1979 C tier

Beat the 1970–1979 era with over 60% correct answers.

Very Rare10.5%

1970–1979 B tier

Beat the 1970–1979 era with over 70% correct answers.

Very Rare10.5%

1980–1989 D tier

Beat the 1980–1989 era with over 50% correct answers.

Very Rare10.5%

1980–1989 C tier

Beat the 1980–1989 era with over 60% correct answers.

Very Rare10.5%

1980–1989 B tier

Beat the 1980–1989 era with over 70% correct answers.

Very Rare10.5%

1990–1994 D tier

Beat the 1990–1994 era with over 50% correct answers.

Very Rare10.5%

1990–1994 C tier

Beat the 1990–1994 era with over 60% correct answers.

Very Rare10.5%

1995–1999 D tier

Beat the 1995–1999 era with over 50% correct answers.

Very Rare10.5%

1995–1999 C tier

Beat the 1995–1999 era with over 60% correct answers.

Very Rare10.5%

1960-1970 C tier

Beat the 1960-1970 era with over 60% correct answers.

Rare19.2%

1960-1970 D tier

Beat the 1960-1970 era with over 50% correct answers.

Rare24.5%