Be a Cleaning Robot Robot Tier List (Early Ranking)

This Be a Cleaning Robot robot tier list ranks named cleaning bots for progression value: how well they support the suck �?dock �?cash �?upgrade loop across roughly 30 places. It is an early, community-style ranking based on official naming, limited supply, and VIP cues from the live description—not a lab of hidden DPS numbers. Treat it as a spend guide, then verify with your own clears.

Last research pass: November 2026. The experience launched 2026-10-30 by Nenko1233 and remains in active development. When new robots or balance notes drop, revisit this page and the Tier List Hub.

How to read these tiers

• S-tier �?Build-around targets when you can access them (limited, VIP, or clearly endgame-named).
• A-tier �?Strong named robots worth heavy per-robot upgrades.
• B-tier �?Reliable mid-roster farmers while you chase better shells.
• C-tier �?Early or filler bots: clear rooms, learn habits, then graduate.

Every robot has its own upgrade tracks for container, speed, suction, and combo. A lower-tier shell with smart investment can temporarily out-earn a neglected premium bot. Read Upgrades before you spread cash too thin.

S-tier robots

Infinity

Infinity sits at the top of the publicly named roster for a reason: the name signals a ceiling unit meant to feel endless in a grind fantasy. Prioritize Infinity when unlocked—dump container and suction first so dock trips stay rare, then speed so travel between far rooms (cruise ship, space station, Galaxy Mall) does not erase your gains. Combo investment comes once you can sustain longer clean streaks without emptying mid-room.

VIP Rainbow

The VIP Rainbow robot is an exclusive VIP reward. Exclusives in Roblox sims usually combine prestige with a power or convenience edge. If you have VIP access, treat Rainbow as an S-tier primary: it is designed to stand out from the free roster. If you do not have VIP, do not stall your account waiting—run A-tier named bots and keep clearing places.

Cat Captain (Limited �?500)

Cat Captain is explicitly limited to 500 copies. Limited supply alone does not guarantee the highest suction number, but it marks Cat Captain as a prestige collectible and a likely long-term flex unit. Rank it S-tier for scarcity and intended special status. If you own one, invest seriously; if you missed the window, chase Infinity and other named highs instead of risky “unlocker” scams (see the Scripts Hub).

A-tier robots

Thunderstorm

Thunderstorm reads as a high-energy combat-flavored cleaner—naming that usually maps to aggressive suction or tempo fantasy. Use it as a primary when Infinity or exclusives are unavailable. Push speed and suction so you can answer mess events quickly, then container so you are not dock-camping every thirty seconds.

Disco Fever

Disco Fever is a flashy mid-high name that fits party-server energy. It is a strong A-tier pick for players who like distinctive cosmetics and still want a serious upgrade sink. Keep combo upgrades competitive so multi-room streaks pay out when friends are stacking the +10% cash per friend bonus.

Angel

Angel sits in the upper named band: clean fantasy branding that often marks a “blessed” or premium-feeling unit. Build Angel when you want a stable A-tier farmer for castle-and-beyond places. Favor container early on sprawling maps, then suction to finish stubborn corners to a true 100% clear.

Diamond

Diamond is classic premium naming. Expect it to be a worthwhile cash sink once unlocked. It is A-tier rather than S-tier in this early list because Infinity, Rainbow, and Cat Captain carry clearer endgame or exclusive signals—but a fully upgraded Diamond will still shame a neglected starter.

B-tier robots

Lava

Lava is publicly named and flavorful, making it a solid mid-roster farmer. Treat it as B-tier: strong enough to push through mid places while you save toward A/S shells. Upgrade speed so lava-themed swagger does not hide a sluggish dock path. Do not over-invest if Infinity is one unlock away.

Other mid-roster named bots

The game advertises collecting on the order of 30 robots. Many will land in B-tier as situational specialists or stepping stones. When you unlock a new name that is not listed above, ask:

1. Does it clear my current place faster than my primary after one upgrade cycle?
2. Am I still unlocking apartments-to-mall progression, or am I already optimizing endgame?
3. Will this shell still matter after my next rebirth?

If the answers are weak, keep it as a collection entry and return cash to your primary.

C-tier robots

Early commons and onboarding shells

Starter and early common robots exist to teach the loop: suck dust, empty at the dock, buy the next upgrade, finish the room to 100%, unlock the next place. They are C-tier for long-term power, not worthless. On day one they are correct. Follow Getting Started—learn dock discipline before you obsess over Infinity.

Upgrade C-tier bots just enough to finish current rooms and quests. Avoid maxing every track on a shell you will shelve. Cash is the scarce resource that also funds rebirth timing.

Suggested upgrade spend by tier

Goal	Prefer	Notes
First 100% clears	Any C/B you own	Learn dock pathing; light container + speed
Mid places (castle, cruise)	B �?A	Raise container before long hallways punish you
Late places (space station, Galaxy Mall)	A �?S	Speed + suction to cover huge layouts
Post-rebirth rebuild	Your proven primary	Rebuy core tracks before spreading to alts
Mess events / quests	Highest suction you can field	Temporary swap is fine if the event is timed

Full priority order and anti-patterns live on the Upgrades guide. Use the Tools Hub checklists when you are unsure whether to rebirth or keep grinding.

Co-op and tier picks

Server play multiplies whatever robot you bring: +10% cash per friend in the server. An A-tier Disco Fever in a full friend group can out-earn a solo S-tier attempt if the solo player keeps dying on dock travel time. Coordinate who covers which rooms, avoid blocking docks, and share mess-event callouts. More etiquette tips sit on the Players Hub.

Honest caveats (read these)

• This list uses public naming and rarity cues, not private datamined stats.
• Exact numeric suction or speed values are not published here as fact.
• Limited Cat Captain ranking emphasizes scarcity and intended special status.
• VIP Rainbow ranking assumes VIP exclusivity implies a premium kit—still verify in your session.
• Patch notes can reshuffle everything; watch the Updates Hub.
• Never buy “tier list unlock” scripts; none are verified for this title.

Related pages

• Tier List Hub �?ranking philosophy overview
• Upgrades Guide �?container, speed, suction, combo order
• How to Rebirth �?when to reset for more cash
• Getting Started �?first-hour loop before tier chasing
• Codes Hub �?no confirmed codes yet; do not expect free S-tier unlocks

Pick one primary robot, fund its upgrades, clear rooms to 100%, then climb the place ladder. Collection can wait; loop speed cannot.