Build a Base and Steal similar games — the closest Roblox steal-sim comparators

How “similar” is defined here

A Roblox title is similar to Build a Base and Steal if it satisfies at least three of these five properties:

1. 6-player server scale (or smaller).
2. Build a base, defend or steal from it.
3. Pet or unit rolling with rarity tiers.
4. AFK / passive income mechanic.
5. Biweekly event cadence from the developer.

Using that filter, the closest comparators fall into three rings.

Ring 1 — closest match

Base Raiders

The closest 1:1 build-and-defend comparator. Same 6-player server scale, same build a base / raid a base loop, similar pet-or-troop rolling system. Base Raiders leans more on defense (you protect a vault) while Build a Base and Steal leans on theft (you raid for pets), but the core arena is shared.

• Official Roblox page: https://www.roblox.com/games/1696916806/Base-Raiders

Ring 2 — same genre DNA, different cadence

Steal a Brainrot

A 2026 viral hit in the same Roblox steal-sim family. Steal a Brainrot has a much faster content cadence (weekly) and uses brainrot memes as the collectible instead of pets. The steal loop is similar, but Base and Steal’s pet rarity ladder and Egg Mystery hologram give it a more gacha-driven feel.

Grow a Garden

Not a steal-sim, but the closest passive-income comparator. Grow a Garden leans on plant-based cash production with a similar “park and leave” rhythm; Build a Base and Steal layers the steal-and-defend loop on top of that base formula.

Build a Base RNG

The closest RNG-driven title in the family. Build a Base RNG randomizes more of the build phase (random base layouts, random loot) while Build a Base and Steal randomizes the pet rarity tier from the Egg Mystery hologram. If you like the gacha half of the loop, this is the next nearest neighbor.

Ring 3 — base defense + shooter

Build to Defend Loot

Build to Defend Loot is the closest title that adds shooter mechanics to the base-defense loop. The base-building pacing matches Build a Base and Steal, but the raid phase is FPS-driven. Useful if you want to see the base-defense half of the loop with more action.

• Official Roblox page: https://www.roblox.com/games/96280251181127/Build-to-Defend-Loot

What to read next

• If you want to stay inside the steal-sim family, the Codes Status page tracks the active code strings in Build a Base and Steal — most code drops are timed to the biweekly event.
• New to the genre? Start with the Beginner Guide so you learn the wall-first rule before queueing into any of the comparators above.
• Returning and ready to optimize? The Rebirth Guide walks through the published ladder and the calculator inputs.