(2x + UPDATE) FBI OPEN UP! vs Build and Kill Zombies Roblox Stats

Side-by-side Roblox stats from IntelBricks crawl snapshots, concurrent players, peak CCU, visits, favorites, ratings, creators, and release dates.

SnapshotUpdated 20 minutes agoPublic Roblox dataMethodology

Independent models from public catalog signals. Not official Creator Dashboard figures. Methodology | About | Glossary

Cite this data

IntelBricks, "(2x + UPDATE) FBI OPEN UP! vs Build and Kill Zombies Roblox Stats", https://www.intelbricks.com/compare/2x-update-fbi-open-up-6368952890-vs-build-and-kill-zombies-10741654282, accessed Sep 22, 2026.

(2x + UPDATE) FBI OPEN UP!

by swat sandwich club

Playing

Visits

5.5M

Favorites

103.8K

Like ratio

72.7%

Build and Kill Zombies

by Zombie Car Crusher

Playing

21,108

Visits

16.3M

Favorites

470.8K

CCU overlap

Concurrent players where both games have snapshot coverage in the same window.

(2x + UPDATE) FBI OPEN UP!Build and Kill Zombies

Head-to-head

Side-by-side bars for the metrics players care about most.

Metric	(2x + UPDATE) FBI OPEN UP!	Build and Kill Zombies
Players	18	21,108
Peak CCU	18	71,117
Visits	5.5M	16.3M
Favorites	103.8K	470.8K
Rating	72.7%	97.8%
Creator	swat sandwich club	Zombie Car Crusher
Genre	Simulation	Simulation
Created	Aug 4, 2024	Aug 19, 2026

About these figures

Point-in-time crawl metrics from IntelBricks snapshots, not promotional copy. See data & methodology and the metric glossary.

How to read this comparison

Side-by-side IntelBricks crawl metrics for (2x + UPDATE) FBI OPEN UP! and Build and Kill Zombies: concurrent players, visits, favorites, ratings, creators, and release dates. Figures are point-in-time; cite the as-of timestamp when sharing.

Quick answers

Which has more concurrent players: (2x + UPDATE) FBI OPEN UP! or Build and Kill Zombies?: By concurrent players, Build and Kill Zombies leads with about 21,108 playing versus 18 for (2x + UPDATE) FBI OPEN UP!. By lifetime visits, Build and Kill Zombies leads with 16.3M.