Build a Rocket VS Mark Rober
#6,363Since Aug 11, 2026
Player count history
Performance analysis
Measured on average concurrent players rather than a single spike, Build a Rocket VS Mark Rober is down 26.5% day over day, down 7.5% week over week, up 7.3% over 30 days.
Build a Rocket VS Mark Rober set its observed peak 15 days ago; its 7-day average is 39% of that peak.
Over the last 14 days, Build a Rocket VS Mark Rober was usually busiest in the hour from 15:00 UTC, averaging 3.9× its quietest hour. Across the last 14 whole UTC days it averaged 104% more players on Saturdays and Sundays than on weekdays.
Player counts by period
| Period | Average | Peak | Change |
|---|---|---|---|
| Last 24 hours | 50 | 111 | ▼ 26.5% |
| Last 7 days | 49 | 111 | ▼ 7.5% |
| Last 30 days | 44 | 125 | ▲ 7.3% |
| Since Aug 11, 2026 | — | 125 | 49 days tracked |
Growth
| Metric | 24h | 7d | 30d |
|---|---|---|---|
| Visits gained | +5.5K | +42.8K | +163.6K |
| Favorites gained | +52 | +428 | +1,539 |
| Likes gained | +27 | 90.5% positive overall | |
| Dislikes gained | +2 | 99,954 👍 · 10,511 👎 | |
| Totals | 21.3M visits · 113.7K favorites | ||
Rankings
| Live players | #6,363 · Top 50% |
| 24h peak | #6,007 · Top 25% |
| Observed peak | #7,614 · Top 50% |
| Total visits | #4,096 · Top 25% |
| Favorites | #4,984 · Top 25% |
| Rating | #3,779 · Top 50% |
| In Simulation | #2,313 of 5,885 |
Records
| Highest recorded CCU | 125 · Sep 13, 2026 |
| Best day for visits | +10.3K · Sep 19, 2026 |
| 24h low | 12 |
| Avg. session (est.) | 12 min |
| Tracked since | Aug 11, 2026 |
| Days with recorded data | 49 days of history |
Daily breakdown
| Day (UTC) | Avg players | Peak players | Visits gained |
|---|---|---|---|
| Sep 28, 2026 | 24 | 42 | +2.2K |
| Sep 27, 2026 | 63 | 111 | +8.5K |
| Sep 26, 2026 | 66 | 107 | +9.3K |
| Sep 25, 2026 | 41 | 78 | +6.2K |
| Sep 24, 2026 | 32 | 60 | +4.7K |
| Sep 23, 2026 | 35 | 60 | +4.9K |
| Sep 22, 2026 | 32 | 69 | +4.8K |
| Sep 21, 2026 | 35 | 67 | +5.1K |
| Sep 20, 2026 | 77 | 124 | +10.2K |
| Sep 19, 2026 | 75 | 125 | +10.3K |
| Sep 18, 2026 | 41 | 73 | +6.3K |
| Sep 17, 2026 | 31 | 67 | +4.7K |
| Sep 16, 2026 | 37 | 65 | +5.2K |
| Sep 15, 2026 | 30 | 52 | +4.2K |
Estimated developer earnings
Modeled from average concurrent players, assumed earned Robux per player-hour by genre, and a fixed $0.0038 per earned Robux. These are not reported game earnings. The range is the central model divided and multiplied by three, not a confidence interval; actual earnings may fall outside it. Special DevEx rates, purchases, revenue shares and expenses are not modeled. Not financial data. Model assumption for this game: 2 earned Robux per player-hour. Formula and limitations.
Visits history
Compare Build a Rocket VS Mark Rober
Side-by-side player counts, peaks and growth against games of a similar size:
vs [UPDATE] Ship Defense Simulator
vs [P2] The Night Shift Experience
vs KAT X
vs Mafia ClashFrequently asked questions
How many people are playing Build a Rocket VS Mark Rober right now?
Build a Rocket VS Mark Rober's latest recorded count is 42 concurrent players on Roblox, sampled at 2026-09-28 15:06 UTC. That is 16% below its average over the last 24 hours.
What is Build a Rocket VS Mark Rober's highest recorded player count?
RoVitals began tracking Build a Rocket VS Mark Rober on August 11, 2026; the highest count sampled since then is 125 on September 13, 2026; earlier peaks and peaks between samples may be higher.
Is Build a Rocket VS Mark Rober growing or dying?
Build a Rocket VS Mark Rober has declined 7.5% over the past 7 days, averaging 49 concurrent players against 53 the week before.
How many visits does Build a Rocket VS Mark Rober have?
Build a Rocket VS Mark Rober has been played 21,334,667 times in total, 163,619 of them in the past 30 days.
How much money does Build a Rocket VS Mark Rober make?
The RoVitals model puts Build a Rocket VS Mark Rober's developer earnings at roughly $3–$27 a day, from its average concurrent players and a genre earnings assumption. Roblox does not publish per-game revenue, and actual earnings can differ several-fold.
Description from Roblox, by CrunchLabs
🚀🚀 1 LIKE = 1 Acorn for Phat Gus 🚀🚀 🔥 More FREE LIMITED UGC at 75,000 LIKES! 🔥 🏗️ Use Your Engineering Skills to Construct Epic Rocket Ships! 🤝 Build Wacky Rockets with Your Friends at CrunchLabs! 🚀 Launch your ship into space and fly through treacherous obstacles 🪐 Discover epic universes and explore unbelievable planets ⛏️ Mine new resources to build even bigger and better ships ⚔️ Help Mark Rober defeat Fat Tail and save Phat Gus Tags: Build a Rocket, Sandbox Game, Space Travel, Shuttles, Rockets, Mark Rober, Physics, Engineering, Build Box, Buildbox, CrunchLabs
Similar Simulation games
| Game | Playing | 24h | 24h peak | Visits |
|---|---|---|---|---|
 Infinite Craft AI | ▼ 13.0% | 75 | 10.3M | |
![Streamlined [ALPHA] icon](https://tr.rbxcdn.com/180DAY-3e6fe4ff4a7057eda6aa53a0f7cfcc8f/75/75/Image/Webp/noFilter){kind=small} Streamlined [ALPHA] | ▼ 22.9% | 77 | 4.2M | |
 American Midwest | ▼ 17.1% | 134 | 30.2M | |
 Ship Simulator and Driving Submarine | ▼ 14.5% | 84 | 58M | |
![Rails of Indonesia [RO-SCALE] icon](https://tr.rbxcdn.com/180DAY-aaf8dc65f2f793e55fd18df8fafabc55/75/75/Image/Webp/noFilter){kind=small} Rails of Indonesia [RO-SCALE] | ▼ 38.1% | 154 | 9.6M | |
![Run Star Simulator [Tung World] icon](https://tr.rbxcdn.com/180DAY-82be9a39a070ac4e0e37324088722d2c/75/75/Image/Webp/noFilter){kind=small} Run Star Simulator [Tung World] | ▼ 25.7% | 64 | 125M | |
 Boba Store Tycoon 🧋 | ▼ 33.3% | 13 | 5M | |
 [🎁] Steal a Freddy | ▲ 0.0% | 23 | 41.7M |
History since Aug 11, 2026. Data methodology.