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Build a Rocket VS Mark Rober

Build a Rocket VS Mark Rober

A Roblox experience owned by CrunchLabs.

Sandbox & buildingENMark Rober IPPhysics-based BuildingSpace Exploration

Build a Rocket VS Mark Rober is a sandbox-building experience created on 2023-08-29. The game has accumulated 21,093,404 lifetime visits and 111,454 favorites. Currently, 77 users are playing. The title holds a 90% like percentage. It features rocket construction, space exploration, and resource mining mechanics within a physics-based environment.

Description (written by the developer; not a statement by this register)

🚀🚀 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

Last updated by the developer 4 Sept 2024, 21:16 UTC.

77
playing (measured 10 Aug 2026, 14:51 UTC)
21,093,404
lifetime visits
90%
liked (99,434 👍 / 10,443 👎)
112,314
favourites (5.3 per 1k visits)
29 August 2023
created (per Roblox)

Play on Roblox →

Live players over time

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every players count we have recorded
Measured (UTC)PlayersChange
10 Aug 2026, 14:5159first reading

Concurrent players at each of our measurements (insert-on-change).

Monetization — game passes

x2 XP
795 R$
Amusement Pickaxe
795 R$
x2 Coins
695 R$
Sugar Pop Pickaxe
495 R$
VIP
399 R$

Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.

Badge funnel

Noob · welcome8,762,529 · 100.0% win
Slow and Steady · other5,476,513 · 100.0% win
Builder · other3,221,827 · 47.3% win
Take Off! · progression2,585,096 · 0.00% win
Moon Landing · progression2,325,521 · 0.00% win
15 Mins Down · progression1,819,455 · 1.2% win
Student Driver · other1,745,711 · 29.2% win
Build Box Surprise Launcher! · other1,339,121 · 0.00% win
Licensed Driver · other1,211,828 · 18.9% win
30 Mins Down · other1,159,754 · 0.60% win
Mars Landing · progression912,259 · 0.00% win
Recruit · welcome864,439 · 15.6% win
1 Hour Down · other655,360 · 0.30% win
Cadet · welcome632,335 · 9.3% win
Warp Speed · other593,997 · 23.8% win

How many players have ever earned each badge — a proxy for how far players get before they stop. Steep drop-offs mark where a game loses people. Win rate is the past-day share of players who earned it; categories are assigned by a language model from each badge’s own name and description.

Roblox recommends these alongside it

Roblox’s own “games like this” rail, as we recorded it on 22 August 2026. The order is Roblox’s, not ours. Which games it points at most →

Like ratio over time

Growth

909190.513 August 2026 — 90 % liked23 August 2026 — 91 % liked2 September 2026 — 90 % liked13 August 20262 September 2026
3 measurements spanning 20 days. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 90–91 and does not start at zero.
Measurement log — every % liked count we have recorded
Measured (UTC)% likedChange
2 Sept 2026, 16:4990-1
23 Aug 2026, 16:3491+1
13 Aug 2026, 16:2290first reading

Percentage of votes that are likes, at each of our measurements. A falling line is a game losing its crowd’s goodwill.