Build a Base and Steal beginner guide — first 5 minutes and the wall-first rule

Your first 5 minutes

A new player loads into a 6-player server, claims a base tile, and starts rolling the Egg Mystery hologram. To stay alive past minute 5, follow this sequence:

1. Claim a base tile. Pick a tile that’s not edge-adjacent to a hostile-looking player; corners are usually safer than mid-server tiles.
2. Wall first. Drop a wall tile on every open side of your plot before claiming anything else. This is the wall-first rule. ProGameGuides and AllThings.How both emphasize it.
3. Claim Egg Mystery. It’s the only egg in the launch build — the source of every pet tier from Common to Secret.
4. Roll with a +Luck boost. Paste one of the active codes from the Codes page before your first roll. VOLCANOO gives the biggest boost (+4 Luck for 10 min).
5. Place at least 2 pets on the base. Two placed pets are the minimum for the R1 Rebirth.

If you follow those five steps, your base is raid-resistant enough to keep your first pet set across the first biweekly event window.

The wall-first defensive rule

The wall is the cheapest defensive tile in Build a Base and Steal and the highest ROI defense you can place in the first 60 seconds. Most new-player raids happen in the first 90 seconds after the server starts, when most bases are still open. A single wall tile on each open side:

• Delays a raid long enough for you to reposition your pets.
• Counts toward base defense in the Roblox games metadata “raid-safety” score.
• Costs you zero Robux and no in-game currency beyond the first 30 seconds of cash production.

Roonby, ProGameGuides, and Superlex’s YouTube beginner guide all cite the wall-first rule. Build your second wall layer (corner-to-corner) once you have at least 3 pets placed.

The Egg Mystery gacha

Egg Mystery is the launch gacha hologram. Pets come out in seven rarity bands:

No published per-rarity drop rates exist as of the verification date. The wiki treats the rates as unknown rather than fabricating them. Use the +Luck boost to skew your first rolls toward Rare/Epic; the boost fades after 5–10 minutes, so save it for the rolls that matter.

The seven beginner mistakes

These are the most common reasons a new player loses progress in the first week:

1. Skipping the wall. You lose your first pet within 90 seconds.
2. Rolling without +Luck. You churn through cash without producing anything above Common.
3. Placing one pet on the base. R1 Rebirth requires two placed pets; you can’t progress until you have two.
4. Rebirthing with cash on hand. The Rebirth wipes your cash — park at least 50K before attempting R1.
5. Treating private servers as safe. Build a Base and Steal’s API returns createVipServersAllowed=false. See Private Server Risk.
6. Hoarding gamepasses without reading the bundle. Insane Pack is the only package deal; the others stack individually. See Gamepasses.
7. Ignoring the 24h AFK cap. Even a fully-built base maxes at 24 hours of offline accumulation. See AFK Income.

Video guide

What to read next

• Private Server Risk — the API vs description conflict and the AFK transfer bug.
• Gamepasses and Monetization — the 9–499 R$ ladder and the Insane Pack bundle.
• Pet List — every named pet by rarity tier with the unknown drop-rate caveat.
• Rebirth Guide — Sportskeeda’s ladder and the calculator inputs.

Sources and verification

• ProGameGuides beginner guide: https://progameguides.com/guides/build-a-base-and-steal-beginners-guide/
• AllThings.How beginner guide: https://allthings.how/build-a-base-and-steal-beginner-s-guide-to-pets-rebirth-an
• Roonby beginner guide: https://roonby.com/2026/07/19/build-a-base-and-steal-beginners-guide-best-tips-t
• Superlex YouTube beginner guide: https://www.youtube.com/watch?v=Pc8lLw5AlSA
• Itschalls YouTube beginner guide: https://www.youtube.com/watch?v=BZ4CloYZnaI