Blasphemous Achievement Data — Unlock Rates for All 45
Published by Valve Achievement rate for all players The difficulty level distribution is organized based on. Acquisition date: August 15, 2026
How to read this number
lined up here What percentage of people who actually played the game unlocked it? That's the fact. This is an objective measure of difficulty. As a highly difficult Metroidvania, the achievement rate gradually decreases as you progress.
45
Total number of achievements
1
Acquisition rate of 50% or more
11
Acquisition rate less than 10%
2.7%
Most difficult acquisition rate
- ▸ The achievements most people have completed: 93.5%
- ▸ Median acquisition rate: 15.2% (Half the achievements have an unlock rate at or below this value)
- ▸ Acquisition rate of 20% or more: 17 pieces / Less than 5%: 4 pieces / Less than 1%: 0 pieces
*This is listed as a "Notable Achievement" by the Steam official store. All 45 Some of them.
Q. How many achievements does Blasphemous have?
45 pieces (as stated on the Steam official store). Of these, 10 are listed as "Notable Achievements" by Steam, and they are listed on this page.
Q. How many people have achieved the most difficult achievement?
The achievement with the lowest acquisition rate is 2.70%. On the contrary, the achievement most people take is 93.5%. There are 11 achievements with an acquisition rate of less than 10% (Valve public data as of August 15, 2026).
Q. Is completing achievements realistic?
The median acquisition rate is 15.2%, with 4 achievements below 5%. It is safe to assume that unlocking all achievements will require a certain amount of time and skill. First of all, it will be easier to progress if you aim for 1 item with an acquisition rate of 50% or higher.
Q. Where does this number come from?
Valve's public player achievement unlock rates (Steam Web API) and achievement information from the official Steam listing. No speculative figures are included. Individual achievement unlock requirements are not published here until a reliable source is available.
The acquisition rate is All player performance data published by Valve (Steam Web API), the total number of achievements and notable achievement names are Steam official store Retrieved from The unlock conditions for individual achievements are not listed to avoid speculation. (I will add a reliable source as soon as I get it):