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Achievements
21None hidden
Average Unlock Rate
43%of owners, per achievement
Rare (Under 5%)
00% of the list
Rarest
14%Yo Ho!
Most Common
97%Block Placer
By Rarity| Unlocked by | Achievements | Share |
|---|---|---|
| Under 1% | 0 | |
| 1–5% | 0 | |
| 5–20% | 4 | |
| 20–50% | 10 | |
| 50% and over | 7 |
All Achievements| # | Achievement | Unlocked |
|---|---|---|
| 1 |  Block PlacerPlace 50 pieces. | 97% |
| 2 |  Professional StackerPlace 100 pieces. | 94% |
| 3 |  The XGet 100+ Multiplier on a single combo. | 85% |
| 4 |  Block LegendPlace 500 pieces. | 75% |
| 5 |  Getting the Hang of ItSurvive to level 10. | 69% |
| 6 |  Combo MaestroScore a 100,000 point combo. | 69% |
Share of the game’s Steam owners who unlocked each achievement, checked 27 Oct 2026. Steam counts owners who never played, so rates run low. How we count
Stackflow Uses AI Stackflow is a hypnotically addictive strategic roguelike about the pure pleasure of fitting pieces perfectly. Discover unique blocks, create satisfying connections, and trigger explosive combos that release pure dopamine.
| 7 |  Combo LegendScore a 500,000 point combo. | 56% |
| 8 |  The MoaiFinish a level without rotating any Piece. | 50% |
| 9 |  Gotta Catch'em All!Discover all Monster blocks. | 32% |
| 10 |  VeteranSurvive to level 20. | 31% |
| 11 |  Lofi EnjoyerDiscover all Harmony blocks. | 31% |
| 12 |  World of BlocraftDiscover all Arcane blocks. | 27% |
| 13 |  Beginner's Luck (Or Skill?)Complete your first full run. | 26% |
| 14 |  I'm Rich!Discover all Minerals blocks. | 26% |
| 15 |  Becoming Addicted...Discover all Casino blocks. | 25% |
| 16 |  Dr. OppenblockerDiscover all Nuclear blocks. | 23% |
| 17 |  Beengo!Discover all Colony blocks. | 22% |
| 18 |  Have You Ever Seen The Rain?Stack blocks skyward until a single tower rises 18 high! | 19% |
| 19 |  Certified TNT EnjoyerDiscover all Explosive blocks. | 16% |
| 20 |  Are You Building a Castle?!Discover all Fortress blocks. | 16% |
| 21 |  Yo Ho!Discover all Pirate blocks. | 14% |
