Risk of Rain 2 Achievement Data — Unlock Rates for the 171-Achievement Snapshot
Using Valve's published global achievement unlock rates, this page summarizes their distribution as an indication of difficulty. Data retrieved: August 16, 2026
How to Read These Numbers
These figures show what percentage of players have actually unlocked each achievement. They provide an objective reference point for difficulty. Many achievements involve unlocking characters or meeting special conditions; 54 have unlock rates below 10%. In a game where time increases difficulty, some achievements require surviving for a long time.
171
Total Achievements
29
Unlock Rate of 50% or Higher
54
Unlock Rate Below 10%
1.4%
Lowest Unlock Rate
- ▸ Highest achievement unlock rate: 90.6%
- ▸ Median unlock rate: 14.7% (half the achievements have unlock rates at or below this figure)
- ▸ Unlock rate of 20% or higher: 68 achievements / below 5%: 45 achievements / below 1%: 0 achievements
Note: These are the achievements highlighted on the official Steam store in the source snapshot, a selection from its 171 achievements.
Q. How many achievements does Risk of Rain 2 have in this snapshot?
The source's August 16, 2026 Steam snapshot records 171 achievements. Steam highlighted 10 of them on its store page in that snapshot; this page lists those 10.
Q. How many players have unlocked the rarest achievement?
The lowest unlock rate is 1.40%, while the highest is 90.6%. 54 achievements have an unlock rate below 10% (Valve's public data as of August 16, 2026).
Q. Is unlocking every achievement realistic?
The median unlock rate is 14.7%, and 45 achievements are below 5%. Unlocking every achievement is likely to require considerable time and skill. Start with the 29 achievements that have unlock rates of at least 50% for a more manageable goal.
Q. Where do these numbers come from?
From global achievement unlock rates published by Valve through the Steam Web API and achievement information on the official Steam store. They do not include our estimates. Individual unlock requirements are omitted until reliable sources are available.