Updated July 2026 · Friday patches tracked
Merge a Nuke
Codes · Calculator · Tier List
Merge bombs into bigger nukes, earn passive cash offline, raid enemy bases, and lock your arsenal. Your complete companion for Merge a Nuke on Roblox.
Income Calculator
Estimate cash per second and offline earnings — community tier data, updated after Friday patches.
Your setup
Estimated income
Cash / sec
$20.0K/sec
~2500/sec × 8 slots
Per minute
$1.20M
Per hour
$72.00M
Offline · 8h
$576.00M
Tools & Guides
Codes
4 active codes — free cash & nukes
Income Calculator
Estimate cash/sec and offline earnings
Tier List
Rank nukes by income & raid value
Raid Guide
When and how to raid other bases
Offline Earnings
Maximize AFK and offline cash
Rebirth Guide
When to reset for permanent multipliers
Game Passes
Robux prices & best value picks
Beginner Guide
Merge, raid, and lock your base
Active Codes
Verified 2026-07-27
All codesMAGMA
Molten Magma Explosion Effect
BOOM
$5,000 Cash
ATOMIC
$10,000 Cash and 20 Nukes
UPDATE2
$10,000 Cash and 10 Nukes
Codes marked disputed are still listed by some trackers but reported expired by others. Report what actually worked for you on the codes page.
Top Nuke Tiers
Community estimates — updated after Friday patches
Full tier listTop-Tier Band
S~2,500 cash/sec
Your deepest merges — the endgame band you rebirth to reach. Highest passive income and the only nukes worth committing to a war. Always lock your base before logging off with these on the grid.
Advanced Band
A~450 cash/sec
The mid-late band where passive income starts outpacing manual play. Strong enough to raid with, cheap enough that losing one is not a disaster.
Mid Band
B~90 cash/sec
Where your income first becomes self-sustaining. Good for early raids and for clearing low-HP city targets, but merge upward rather than settling here.
Core Loop
Merge
Combine identical bombs into higher-tier nukes for exponentially better income.
Raid
Launch nukes at enemy bases to steal cash — but only when your income can cover losses.
Lock
Always lock your base before logging off. Unlocked bases lose offline earnings to raids.
Frequently Asked Questions
What is Merge a Nuke on Roblox?
Merge a Nuke is a Roblox idle merge game by Nuke The Game. You combine identical bombs into stronger nukes, earn passive cash (including offline), raid other bases, and lock your base to protect earnings.
What are the active Merge a Nuke codes?
MAGMA and BOOM are the codes we can confirm: MAGMA gives molten magma explosion effect, BOOM gives $5,000 cash. ATOMIC and UPDATE2 are still listed by some code trackers but reported expired by others — worth trying, since a dead code costs nothing. Redeem them in the Store menu.
Do nukes earn cash while offline?
Yes. Your merged nukes generate cash every second even when you are offline. Always lock your base before logging off so raids cannot steal your earnings.
When does Merge a Nuke update?
Nuke The Game ships new content every Friday. New codes and balance changes often drop after the weekly patch — check our Updates page within 24 hours.
Is Merge a Nuke the same as Nuke for Brainrot?
No. Merge a Nuke is a merge-and-raid idle game by Nuke The Game. Nuke for Brainrot is a different Roblox game about destroying walls to collect brainrots.
Related Guides
All Working Codes
Free cash and nukes — updated weekly
Income Calculator
Estimate cash/sec and offline earnings
Nuke Tier List
S to D tier rankings by income
Raid Guide
When and how to raid other bases
Offline Earnings
Maximize AFK and offline cash
Game Passes
Robux prices and best value
Rebirth Guide
Permanent multipliers for late game
Beginner Guide
First 30 minutes walkthrough
Badges
Featured and listed on
