The tier list in Crunch My Butter ranks upgrades by ROI, and the reasoning behind each rank is the bottleneck logic combined with the official game description. This article covers the reasoning behind the S/A/B/C tiers, the bottleneck logic, and when each rank changes. The Update 2 event on August 1, 2026 is the most likely point for the developer to add new upgrades that shift the ranking.
The reasoning is the same for every player because the design is the same for every player. The difference is the player's ability to recognize the bottleneck and invest in the track that resolves it. The player who follows the reasoning compounds faster than the player who ignores it.
Why S Tier is Butter Flavors
The S tier is butter flavors because EX10 describes the loop as "unlock better butter". The official game description names flavor tier as the primary multiplier on cash per crunch, which makes butter flavors the largest lever you can pull on the compounding.
The reasoning behind the S tier is the multiplier effect. A new butter that pays twice what the current flavor pays doubles the player's effective income from every subsequent roller pass. The compounding is significant, and the player who follows the S tier compounds faster than the player who invests in any other tier.
The reasoning behind the S tier is also the consistency across the progression. The butter multiplier applies at every tier, and the compounding is consistent across resets. The player who follows the S tier consistently will out-compound the player who deviates.
Why A Tier is Roller Upgrades
The A tier is roller upgrades because the roller upgrade multiplies the throughput, which is the amount of butter the player can crunch per minute. The roller upgrade is the secondary income multiplier, and the player who follows the A tier when the roller is the bottleneck compounds faster than the player who invests in the S tier when the S tier is not the bottleneck.
The reasoning behind the A tier is the throughput effect. A faster roller can sweep the floor more times per minute, which means more butter contacts per minute, which means more cash drops per minute. The compounding is significant when the roller is the bottleneck.
The reasoning behind the A tier is also the complement to the S tier. The roller upgrade complements the butter progression because the roller is the tool that crunches the butter. The compounding is faster when the player follows both tiers, which is why the A tier is the second priority.
Why B Tier is Area Expansion
The B tier is area expansion because the expansion multiplies the total butter surface available. The expansion is the tertiary income multiplier, and the player who follows the B tier when the roller has spare capacity compounds faster than the player who invests in the S or A tier when the S or A tier is not the bottleneck.
The reasoning behind the B tier is the surface effect. A larger floor means more butter can be crunched at once, which means more cash per minute. The compounding is significant when the roller has spare capacity. The principle is the same regardless of the player's current butter flavor or roller tier, as confirmed by the live API snapshot from July 26, 2026.
The reasoning behind the B tier is also the complement to the S and A tiers. The expansion complements the butter progression and the roller upgrade because the expansion is the surface that the butter and roller operate on. The compounding is faster when the player follows all three tiers, which is why the B tier is the third priority.
Why C Tier is Manual Crunching
The C tier is manual crunching without reinvestment because the manual crunching is fine for the first minutes of the game, but it is a dead end after that. The player who follows the C tier compounds slower than the player who invests in the S, A, or B tier.
The reasoning behind the C tier is the reinvestment discipline. The player who crunches manually without reinvesting is wasting the compounding that the reinvestment produces. The compounding is slower when the player follows the C tier, and the compounding is faster when the player moves to the S, A, or B tier.
The reasoning behind the C tier is also the foundation of the beginner mistakes. The player who ignores the reinvestment cadence is following the C tier, which produces slow compounding. The cure is to reinvest every cash balance as soon as it is affordable, which moves the player from the C tier to the S, A, or B tier.
When Each Rank Changes
The S rank changes when a new butter flavor is added that pays more than the current flavor. The new flavor becomes the S tier, and the old flavor drops to a lower rank. The shift is automatic, and the player should follow the new S tier as soon as it is available.
The A rank changes when a new roller upgrade is added that crunches faster than the current roller. The new upgrade becomes the A tier, and the old upgrade drops to a lower rank. The shift is automatic, and the player should follow the new A tier as soon as it is available.
The B rank changes when a new area expansion is added that provides more surface than the current area. The new expansion becomes the B tier, and the old expansion drops to a lower rank. The shift is automatic, and the player should follow the new B tier as soon as it is available.
Will Update 2 Change the Ranking
The Update 2 event on August 1, 2026 is the most likely point in the game's lifecycle for the developer to add new upgrades that shift the ranking. The "newContent" tag on the event listing suggests new butter flavors, roller upgrades, or area expansions, which will give the player new investment options.
The Update 2 implications are the foundation of the player's preparation strategy. The player who has a balanced configuration before Update 2 will adapt to the new content faster than the player who is stuck on a lower tier. The balanced configuration is the one that survives the update.
The Update 2 implications are also the reason the wiki will update the tier list as soon as the new content is visible in the live game. The wiki tracks the confirmed changes, the new tier names, and the new rankings. The player should rely on the wiki for the most current information.
The Common Reasoning Mistakes
The most common reasoning mistake is to over-rank the A tier. The A tier is the second priority, and the player who upgrades the roller when the butter is the bottleneck is wasting the compounding. The cure is to recognize the bottleneck and invest in the track that resolves it.
The second most common reasoning mistake is to over-rank the B tier. The B tier is the third priority, and the player who expands the area when the roller is the bottleneck is wasting the compounding. The cure is to recognize the bottleneck and invest in the track that resolves it.
The third most common reasoning mistake is to stay on the C tier after the first minutes. The player who crunches manually without reinvesting is wasting the compounding. The cure is to start reinvesting as soon as the first cash pile is banked.
Long-Term Robustness of the Ranking
The long-term view is that the tier list reasoning is the foundation of the four-track progression, and the player who follows the reasoning compounds faster than the player who ignores it. The reasoning is the same at every tier because the design is the same at every tier.
The eventual Update 2 event on August 1, 2026 is the most likely point for the developer to add new upgrades, which will shift the ranking. The wiki will track the new content as soon as it is visible in the live game, and the wiki will update the tier list with the new rankings.
Until then, the honest answer is that the player should follow the default ranking (S butter > A roller > B area > C manual) unless the bottleneck is in a different tier. The compounding is fastest when the player follows the ranking, and the compounding is slower when the player deviates.
How the Ranking Holds Up at Speed
| Step | Decision | Time Budget |
|---|---|---|
| 1 | Is the next butter affordable? | Under 5 seconds |
| 2 | Is the roller bottlenecking? | Under 10 seconds |
| 3 | Is the floor empty between sweeps? | Under 10 seconds |
| 4 | Buy the highest-priority track from the matrix | One click |
Per-Track Ranking Breakdown
| Tier | Track | Reason | When To Invest |
|---|---|---|---|
| S | Better butter unlocks | The single largest multiplier on cash per crunch | As soon as affordable |
| A | Roller upgrades | Raises throughput so higher butter tiers actually get crunched | When butter outpaces roller |
| B | Butter area expansion | Multiplies both active and AFK income | When roller has spare coverage |
| C | Pure manual crunching | Fine for the first minutes, dead end after that | Only the very first login |
Where the Anti-Patterns Land in the Ranking
| Anti-Pattern | Why It Fails | What To Do Instead |
|---|---|---|
| Hoarding cash waiting for a 'better' deal | Compounds slower than immediate reinvestment | Buy the next affordable unlock today |
| Spreading cash across all tracks equally | No single track compounds fast enough | Follow the S/A/B priority order |
| Ignoring the floor sweep | Idle income credits only the banked balance | Sweep the floor on every login and logout |
| Buying area expansion before roller upgrade | New area sits uncrunched | Upgrade roller first until it sweeps the floor |
Frequently Asked Questions
Why is butter at the S tier?
The area expansion multiplies the total butter surface available. The expansion is the B tier because it is the tertiary income multiplier, and the player who follows the B tier when the roller has spare capacity compounds faster than the player who invests in the S or A tier when the S or A tier is not the bottleneck.
Why is roller at the A tier?
Manual crunching without reinvestment is fine for the first minutes of the game, but it is a dead end after that. The C tier is the foundation of the beginner mistakes, and the player who follows the C tier compounds slower than the player who invests in the S, A, or B tier.
Why is area expansion at the B tier?
Possibly. The Update 2 event is scheduled for August 1, 2026 at 17:00 UTC, and the "newContent" tag suggests new progression content. New butter flavors, roller upgrades, or area expansions are likely but not confirmed. The wiki will track the new content as soon as it is visible in the live game.