All 25 In Falsus Achievements & Unlock Rates
Every achievement, most common first
| Achievement | How to unlock | Global rate | Group |
|---|---|---|---|
| Full Link | Achieve a Full Link on any song | 40.6% | Performance |
| The First Lie | Hidden. Internal ID points to: Clear Arc 1 of the Scenario | 16.5% | Scenario |
| Borderline Clear | Clear a song with 0 Miss HP | 12% | Performance |
| Perfect Dive | Achieve a Perfect Dive on any song | 7% | Performance |
| Nearly Perfect | Finish a song with 1 NEAR and 0 BREAKs | 7% | Performance |
| Borderline Fail | Fail a song with -1 Miss HP | 6.1% | Performance |
| A Past Best Untold | Hidden. Internal ID points to: Clear Arc 2 of the Scenario | 3.3% | Scenario |
| Forever Broken | Finish a song with 1 BREAK and 0 NEARs | 1.7% | Performance |
| Card Named Unlinked | Craft a card with at most 100 POW and 100 DEF | 1.4% | Card Integration |
| Every Moment | Hidden. Internal ID points to: Clear the Arc 2.5 chapter of the Scenario | 0.9% | Scenario |
| Graduation | Hidden (no description on Steam) | 0.4% | Hidden |
| Grandmastery Challenge I | Craft a Tier 1 card with no Penalties and filling every Zone | 0.4% | Card Integration |
| Heaven's Chains | Hidden. Internal ID points to: Clear Arc 3 of the Scenario | 0.1% | Scenario |
| Liberation | Hidden (no description on Steam) | under 0.1% | Hidden |
| The Hand of Calamity | Hidden (no description on Steam) | under 0.1% | Hidden |
| Max Potential | Obtain a 999 Potency Iota | under 0.1% | Card Integration |
| Stat Stick | Craft a card with at least 50000 POW and 50000 DEF | under 0.1% | Card Integration |
| Ranged Inner Everything | Craft a card with 3 "Ranged Inner" Traits and at least 4 total Range | under 0.1% | Card Integration |
| Grandmastery Challenge II | Craft a Tier 2 card with no Penalties and filling every Zone | under 0.1% | Card Integration |
| Grandmastery Challenge III | Craft a Tier 3 card with no Penalties and filling every Zone | under 0.1% | Card Integration |
| Master of Integration | Fully Discover and Master every Recipe | under 0.1% | Card Integration |
| Encounter Overwhelmed | Achieve an Encounter Score of 999'999'999 | under 0.1% | Encounters |
| Everything I know is fading | Unlock and clear every Remembrance | under 0.1% | Encounters |
| Falsus in uno, falsus in omnibus | Hidden (no description on Steam) | under 0.1% | Hidden |
| Over 70 Clears | Clear every song in the base game on any difficulty | under 0.1% | Completion |
Unlock rates snapshotted:
Play-result achievements
Six are about how a single song ends, so they come from any chart, including MIN 1s. Borderline Clear (end on exactly 0 Miss HP) and Borderline Fail (end on -1) are the two where a worse run is the goal. The scoring page explains Miss HP and the clear types.
- Full Link (40.6%): Achieve a Full Link on any song
- Borderline Clear (12%): Clear a song with 0 Miss HP
- Perfect Dive (7%): Achieve a Perfect Dive on any song
- Nearly Perfect (7%): Finish a song with 1 NEAR and 0 BREAKs
- Borderline Fail (6.1%): Fail a song with -1 Miss HP
- Forever Broken (1.7%): Finish a song with 1 BREAK and 0 NEARs
Card Integration achievements
- Card Named Unlinked (1.4%): Craft a card with at most 100 POW and 100 DEF
- Grandmastery Challenge I (0.4%): Craft a Tier 1 card with no Penalties and filling every Zone
- Max Potential (under 0.1%): Obtain a 999 Potency Iota
- Stat Stick (under 0.1%): Craft a card with at least 50000 POW and 50000 DEF
- Ranged Inner Everything (under 0.1%): Craft a card with 3 "Ranged Inner" Traits and at least 4 total Range
- Grandmastery Challenge II (under 0.1%): Craft a Tier 2 card with no Penalties and filling every Zone
- Grandmastery Challenge III (under 0.1%): Craft a Tier 3 card with no Penalties and filling every Zone
- Master of Integration (under 0.1%): Fully Discover and Master every Recipe
Card Named Unlinked is the easy one: a card of 100 Power and 100 Defense or less. The cards page covers penalties and Zones.
Story achievements
Steam hides these, but their internal IDs are public. Read in order they show how far launch-week players got:
- The First Lie (16.5%): Clear Arc 1 of the Scenario
- A Past Best Untold (3.3%): Clear Arc 2 of the Scenario
- Every Moment (0.9%): Clear the Arc 2.5 chapter of the Scenario
- Heaven's Chains (0.1%): Clear Arc 3 of the Scenario
Graduation is odd: its internal ID is "finish scenario", yet more players have it (0.4%) than have cleared Arc 3 (0.1%), so it is unlikely to mean the end of the whole story. We list it as hidden until someone documents the trigger. The story guide explains the arcs.
Hidden, trigger unknown
Graduation (0.4%), Liberation (under 0.1%), The Hand of Calamity (under 0.1%), Falsus in uno, falsus in omnibus (under 0.1%). The last one shares its name with the Latin maxim the game's title comes from.
Source: Steam global achievement stats and the public achievement percentages API for app 3971950, read 10 September 2026.
Achievements FAQ
How many achievements does In Falsus have?
25: 6 for play results, 8 for Card Integration, 2 for Encounters, 1 for clearing every base-game song, and 8 hidden ones tied mostly to the story.
What is the rarest achievement?
On day two, a dozen sit under 0.1%, including Over 70 Clears (every base-game song), Master of Integration and Encounter Overwhelmed (an Encounter Score of 999,999,999).
What do the hidden achievements need?
Steam hides their descriptions. Four of them line up with internal IDs for clearing Scenario arcs, and Graduation's ID reads 'finish scenario'. For Liberation, The Hand of Calamity and 'Falsus in uno, falsus in omnibus' the remaining IDs are clearing Arc 4, obtaining 'Power' and unlocking every achievement, but Steam does not say which is which.