Rare keycaps exist
The official Roblox description tells players to roll rare keycaps, but does not name or compare them.
Build A Keyboard Tier List: What Is Known?
Exact keycap tiers are not evidence-ready yet. This page shows what is confirmed, what players are asking for, and what remains unknown.
Checked date: July 13, 2026
Players search for best and rarest
Recent videos use best-keycap and rarest-keyboard language. That proves interest, not a complete ranking.
Exact S/A/B tiers
A safe ranking needs named keycaps plus comparable rarity, income effect, acquisition, or use-case evidence.
Confidence: exact rankings are held; system existence is official, while best-keycap claims are community reports.
Ranking criteria
What a useful tier list must compare
- • A named keycap catalog and rarity labels
- • Observable income or progression effect
- • Acquisition source and repeatability
- • Early-game versus later-game usefulness
- • Evidence checked after game updates
What to do now
Measure the decision you can see
If a keycap, worker, or upgrade changes your earnings, compare the before/after numbers in the planner. This is more useful than assigning a tier from rarity or video hype alone.
Open the upgrade planner →Change log
No ranking changes yet
Day-zero status: exact rankings remain held. This section will record named entries and movements only after comparable evidence is available.