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Game guide

Merge an SCP — How merging works

Merge an SCP
SCP Mergers, Playing 168, Rating 84.4%
Creator SCP Mergers
Playing 168
Rating 84.4%
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About

Overview

Merge an SCP is a Roblox idle game where you combine SCPs into bigger, more dangerous anomalies while earning cash automatically — even when you're offline. You can also raid enemy bases to steal their cash, and defend your own base from up to seven other players in the same room.

What is on this page

Contents
01

How merging works

Step
In short Merging two matching SCPs is the core loop — do it repeatedly to build a stronger collection.

Every time you merge two SCPs of the same kind, they combine into a single, more dangerous anomaly one step up. Repeat that process to keep climbing the collection.

  1. Collect two SCPs gather at least two of the same type before you can merge.
  2. Merge them combine the pair to produce the next-level anomaly.
  3. Repeat use the new anomaly as one half of your next merge.
  4. Build the collection keep going until you have the strongest anomalies available.
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02

Earning cash

Tips
In short Cash comes in automatically every second, so your collection keeps working even when you close the game.

There are two ways to earn cash: passive income from your SCPs and active income from raiding.

Tips worth knowing
  • Every SCP you own produces cash every second, whether you are in the game or not.
  • Blowing up an enemy base lets you take their cash on the spot.
  • Offline income keeps building while you are away.
03

Attacking and defending bases

Warn
In short Other players can destroy your base and steal your cash.

Up to eight players share the same room, and any of them can target your base. When a base is blown up, the attacker takes the cash stored there.

Worth watching out for
If your base is destroyed, you lose the cash that was held there secure it before someone else does.
Blowing up an enemy base transfers their cash directly to you.
04

Multiplayer room basics

Summary
In short A room holds up to eight players, all competing to build collections and raid each other.

Up to eight players share one room.

  • Room size up to eight players share one room.
  • Competition every player can attack every other player's base.
  • Cooperation players can also choose to play alongside each other rather than purely against each other.

Glossary

Glossary
SCP
An anomaly in the game that earns cash and can be merged with a matching copy to produce a stronger anomaly.
Merge
The action of combining two SCPs of the same type to create one higher-level anomaly.
Cash
The in-game currency your SCPs generate every second, used to progress and lost if your base is destroyed.
Base
Your personal stronghold in the room, which other players can blow up to steal your stored cash.
Offline income
The cash your SCPs continue earning every second even while you are not playing.

Common questions

FAQ

How many players can be in the same room?

Up to eight players can share one room at the same time.

Do I keep earning cash when I close the game?

Yes. Your SCPs generate cash every second regardless of whether you are online.

What happens to the cash when I blow up an enemy base?

Destroying an enemy base transfers their cash to you immediately. The reverse is also true, so protect your own base to avoid losing what you have saved up.

Updated Oct 9, 2026
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Merge an SCP SCP Mergers, Playing 168, Rating 84.4%
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