Brother's Vow

A Roblox experience owned by Brother's Vow Comm.

SurvivalENzombie survivalco-op narrativepost-apocalyptic

Brother's Vow is a survival experience created on December 4, 2021. The game currently has 187 players online. It has accumulated 27,185,276 lifetime visits and 138,795 favorites. The title holds a 93 percent like percentage. The experience is categorized under the survival genre.

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

Marcus and Zeke, bound by the hardships of growing up in an orphanage, have always depended on each other. Now, in the face of an apocalyptic world, their bond is their only hope. In this fight for survival, one question remains: Can you save your brother, or will the end tear you apart? - Sound and Inspiration Credits - The last of us Project Zomboid Trail of Pigs Sphinx Tactical Outfitter and more

Last updated by the developer 19 Aug 2026, 17:38 UTC.

playing (measured 22 Aug 2026, 10:50 UTC)

27,397,733

lifetime visits

93%

liked (32,903 👍 / 2,298 👎)

140,129

favourites (5.1 per 1k visits)

4 December 2021

created (per Roblox)

Play on Roblox →

Live players over time

Growth

16 measurements spanning 12 days, net -114. 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 60–208 and does not start at zero.

Measurement log — every players count we have recorded
Measured (UTC)	Players	Change
22 Aug 2026, 10:50	77	-33
22 Aug 2026, 09:50	110	+9
22 Aug 2026, 08:50	101	-6
22 Aug 2026, 07:50	107	-19
22 Aug 2026, 06:50	126	+6
22 Aug 2026, 05:50	120	+6
22 Aug 2026, 04:50	114	-25
22 Aug 2026, 03:50	139	-2
22 Aug 2026, 02:50	141	-31
22 Aug 2026, 01:50	172	+43
22 Aug 2026, 00:50	129	-11
21 Aug 2026, 23:50	140	-10
21 Aug 2026, 22:50	150	+22
21 Aug 2026, 21:50	128	-8
21 Aug 2026, 20:54	136	-55
10 Aug 2026, 17:38	191	first reading

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

Monetization — game passes

Extra Inventory Slot

100 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

Apex Predator · other266,667 · 4.5% win

Something's Out There · other21,591 · 0.30% win

Two Man Army · social17,699 · 0.40% win

Biggest Birds · collection9,464 · 0.20% 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.

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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

16 measurements spanning 2 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 92–94 and does not start at zero.

Measurement log — every % liked count we have recorded
Measured (UTC)	% liked	Change
23 Aug 2026, 15:46	93	no change
22 Aug 2026, 10:50	93	no change
22 Aug 2026, 09:50	93	no change
22 Aug 2026, 08:50	93	no change
22 Aug 2026, 07:50	93	no change
22 Aug 2026, 06:50	93	no change
22 Aug 2026, 05:50	93	no change
22 Aug 2026, 04:50	93	no change
22 Aug 2026, 03:50	93	no change
22 Aug 2026, 02:50	93	no change
22 Aug 2026, 01:50	93	no change
22 Aug 2026, 00:50	93	no change
21 Aug 2026, 23:50	93	no change
21 Aug 2026, 22:50	93	no change
21 Aug 2026, 21:50	93	no change
21 Aug 2026, 20:54	93	first reading

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