✣Weekly Update Live — see Patch Radar⌁
Merge a Nuke Wiki
Tier lists, active codes, Rebirth routes, nuke data, and three live calculators for Roblox players who want answers fast.
The community knowledge base for Merge a Nuke on Roblox. Built as a clean command center for farming decisions, build planning, and update tracking.
Best Nukes
→B 8 Nuke
B 16x Nuke
B 64x Nuke
Best Gamepasses
→S+ Auto Merge
S x2 Spawn Speed
S x2 Nuke Health
Best Upgrades
→S+ Spawn Tier
A Max Spawn Capacity
S Spawn Speed
♨30+Nuke Tiers
◇6Gamepasses
♙82KPeak CCU
⬟94%Positive
✣
View All →
Patch Radar
Weekly Friday updates, balance changes, and Rebirth route shifts worth checking before your next session.
Launch Update — First Patch Notes
Weekly patch cadence begins with Rebirth balance tuning, an Auto Merge flag fix, and expanded spawn-tier cap at Level 50.
Rebirth 5 threshold set at 536M cashSpawn Tier cap documented at Level 50+2
1
Rebirth 5 Economy Explained
How the 536M Tier 30 nuke works as the Rebirth 5 gate, why exponential math breaks human intuition, and where the grind curve inflects.
Base-2 exponential: 2^29 = 536,870,912Manual grind vs Auto Merge throughput gap+2
2
Base Lock, Lock Cooldown & PvP Defense
Why your 20-minute Base Lock is the single most important defensive tool, and how Quick Lock Cooldown (79 Robux) ties into raid economics.
20-minute baseline Lock cooldownQuick Lock Cooldown reduces vulnerability window+2
3
Free Cash
Code Vault
Copy active cash rewards before you start a Rebirth push or city raid session.
ActiveUPDATE2
10,000 Cash
Mid-tier early-game skipping; lets new players max spawn capacity upgrades immediately.ActiveBOOM
5,000 Cash
Base-level cash injection to bridge the sub-$100/second early grind.ActiveMERGE
8,000 Cash
Community reward; pair with UPDATE2 for a 23K starting capital injection.ActiveNUKE
6,500 Cash
Solid early-game top-up, ideal for first Rebirth prep.ActiveFALLOUT
12,000 Cash
High-yield code; redeem once for early cash reserves.ActiveDETONATE
4,500 Cash
Smaller bundle; works as a backup if other codes expire.Combat Rankings
Season 2026 Tier Lists
Fast comparisons for nukes, gamepasses, and base upgrades.
♨
Nukes Tier List
BEvery nuke tier from 8 Nuke to Missile of All That Never Was — base damage, passive cash yield, and detonation thresholds.
View Tier List → #1◇
Gamepasses Tier List
S+Every active gamepass, Robux cost, and the precise progression impact for free-to-play and premium players.
View Tier List → #2⬟
Upgrades Tier List
S+Spawn Tier, Max Spawn Capacity, and Spawn Speed — the three capital sinks that govern late-game progression speed.
View Tier List → #3Player Traffic
The pages players usually need when planning a Rebirth push or farming session.
Top Nukes
View Page →Every nuke tier from 8 Nuke to Missile of All That Never Was — base damage, passive cash yield, and detonation thresholds.
Top Gamepasses
View Page →Every active gamepass, Robux cost, and the precise progression impact for free-to-play and premium players.
Top Upgrades
View Page →Spawn Tier, Max Spawn Capacity, and Spawn Speed — the three capital sinks that govern late-game progression speed.
What is Merge a Nuke?
Merge a Nuke Wiki is a structured Roblox simulator knowledge base for players who need fast answers on codes, Rebirth routes, nuke tiers, gamepass value, and PvP defense math.
Category data powers nuke cards, search records, tier pages, and internal links, so updates stay consistent.
Codes, news, guides, builds, tier lists, and three live calculators are separated by the way players actually look up answers.
Each major topic has a real URL such as /wiki/nukes/ or /tools/rebirth-calculator/ instead of a homepage anchor.
The interface uses a dark command-center layout, scannable cards, and readable article pages without Fandom-style clutter.
First Session Route
A clean path for new players: claim codes, lock your base, and avoid wasting Rebirth prep time.
Redeem every code
Start with UPDATE2, BOOM, MERGE, NUKE, FALLOUT, DETONATE for a 46.5K cash head start.
Explore →Lock your base
Lock immediately and unlock only for deliberate offensive windows.
Explore →Buy Auto Merge first
199 Robux eliminates the manual drag-and-drop bottleneck. The single best Robux purchase.
Explore →Plan the Rebirth 5 push
Use the Rebirth Calculator to estimate hours from your current tier to the 536M Tier 30 nuke.
Explore →Live Calculators
Tools Built for Merge a Nuke
Three deterministic calculators that solve the math you cannot do in your head: Rebirth timing, upgrade ROI, and PvP survival.
▦
Rebirth Calculator
Estimate hours to Rebirth 5 from your current tier, Spawn Tier level, and gamepasses.
Open → ▦Upgrade ROI
Greedy optimizer for Spawn Tier vs Max Spawn. Tells you exactly what to buy next.
Open → ▦Raid Defense
Wipeout probability from incoming Tier 30+ strikes, factoring Base Lock and x2 Health.
Open →Database
Browse the Wiki Index
Jump into structured pages for nukes, gamepasses, upgrades, maps, enemies, and events.
♨
30+ Nukes
Nukes & Arsenal
Every nuke tier from 8 Nuke to Missile of All That Never Was — base damage, passive cash yield, and detonation thresholds.
Explore → 1 ◇ 6 GamepassesGamepasses
Every active gamepass, Robux cost, and the precise progression impact for free-to-play and premium players.
Explore → 2 ⬟ 3 UpgradesBase Upgrades
Spawn Tier, Max Spawn Capacity, and Spawn Speed — the three capital sinks that govern late-game progression speed.
Explore → 3 ✦ 4 MapsMaps & Zones
The four primary maps and zones — spawn hub, target city, rival bases, and the launch pad.
Explore → 4 ☠ 3 EnemiesEnemies & Targets
What you can actually target — the city, rival bases, and the implicit enemy of your own cooldown timer.
Explore → 5 ✣ 4 EventsEvents
Recurring events, weekly updates, and the developer cadence that drives Merge a Nuke's release schedule.
Explore → 6Community Resources
Official links and reference points for codes, announcements, and Roblox access.
Play on Roblox
Open Roblox →Direct link to the Merge a Nuke Roblox game page.
Official Discord
Open Discord →Community hub for codes, balance discussion, and developer announcements.
Developer Group
Open Group →Roblox group Nuke The Game — track weekly Friday update posts.
YouTube Guides
Watch Guides →High-play-count walkthroughs for Rebirth 5 and apex tier builds.
FAQ
Quick answers for maintaining data, using codes, and navigating the wiki.
Rebirth 5 unlocks at a Tier 30 nuke, which has an exponential base-2 value of exactly 536,870,912 (536M). You must merge two identical Tier 29 nukes (268M each) to produce it.
Auto Merge is 199 Robux. It is the single best Robux purchase in the game because it eliminates manual drag-and-drop, the main bottleneck to late Rebirth tiers.
No. City raids only damage the central server city and pay out cash. They never damage other players' bases. PvP base wipes only happen when you directly launch at a rival's Spawn Hub.
Base Lock has a baseline 20-minute cooldown between activations. The Quick Lock Cooldown gamepass (79 Robux) reduces this significantly and is the best value defensive purchase.
The documented arsenal spans 30 tiers, from the base 8 Nuke to the apex Missile of All That Never Was (1.8 Quintillion damage). Higher tiers exist but are blocked by board capacity in normal play.
Next Actions
Three common paths after landing on the wiki.