Merge a Black Hole Wiki
MERGE · BLACK HOLES · RAIDS · SUN
Master every merge with our community Merge a Black Hole Wiki — the full black hole tier list, active codes, best strategies, Sun boss tactics, and the path to Rebirth.
Game Video
Watch Merge a Black Hole in Action
See the core loop in action — collecting sparkles, merging black holes up the tier list, launching raids on rival bases, and attacking the Sun for Stars.
Game Overview
What Is Merge a Black Hole?
Merge a Black Hole is a Roblox simulation and PvP game by XAF Games where you merge black holes into stronger tiers, earn cash every second, and launch your arsenal at other players and the Sun. Across ~28 tiers from the Micro Hole to the Omega Hole, you build passive income, defend your base from raids, and fight for Stars — all pushing toward 500M power to unlock Rebirth.
Merge, Earn & Scale Your Arsenal
Built by XAF Games on Roblox, Merge a Black Hole drops you into a base where you collect sparkles to spawn black holes, then drag-merge identical pairs to climb ~28 tiers — from the lowly Micro Hole up to the Omega Hole. Each merge roughly doubles your power and the cash your holes generate every second.
Raid, Defend & Reach Rebirth
Launch your strongest black holes at other players' bases to steal cash, and attack the million-HP Sun and its planets to earn Stars through the damage leaderboard. Lock your base with shields, redeem weekly codes, and push toward 500M total power to unlock Rebirth and reset for permanent boosts.
Start Here
- 1
Beginner Guide
The complete beginner walkthrough — collect sparkles, merge your first holes, redeem codes, upgrade spawn tier and slots, and avoid wasting early cash.
- 2
Black Hole Tier List
Every black hole from the Micro Hole to the Omega Hole ranked by power — find out which tiers to prioritize and how the merge chain scales.
- 3
How to Get Stars
All the ways to earn Stars — attack the Sun and planets, redeem codes, and spend them wisely in the Star Shop on boosts and protection.
- 4
How to Beat the Sun
Full Sun boss strategy — build your strongest holes, aim for weak points, top the damage leaderboard, and claim the biggest Star rewards.
Game Explore
Explore the Wiki
Dive into every corner of the wiki — black hole tiers, core mechanics, shop guides, Sun and planet targets, and complete strategy walkthroughs.
Black Holes
Complete Merge a Black Hole tier list and database - every black hole from Micro Hole to Omega Hole with power values and the best black hole to build.
Read More ->- 1
Early Game Tiers
Micro Hole, Dark Wisp, Gravity Pit, Void Pebble, Dark Orb, Gravity Well, Void Core, Collapse, and Singularity - the nine tiers that carry you through the first merges. - 2
Mid Game Tiers
Dark Star, Event Horizon, Pulsar, Magnetar, Quasar, Star Eater, Nova, Supernova Core, Nebula Drinker, and Galaxy Devourer - where cash income and raid power scale sharply. - 3
Late Game Tiers
Cosmic Mass, Abyss, Dark Titan, Oblivion Eye, Universe Splinter, Reality Terror, Infinity Well, Orange Hole, and Omega Hole - the endgame arsenal you launch at the Sun. - 4
Best Black Hole & Rebirth
Which black hole is strongest, how power doubles each merge, and reaching 500M power to unlock Rebirth and reset for bigger rewards.
Mechanics
All Merge a Black Hole mechanics explained - merging, spawn cap and tier, slots, base shield and PvP, passive income, quests, auto-merge, and rebirth.
Read More ->Merging & Spawn System
How merging combines identical holes, plus upgrading spawn cap (how many holes exist at once) and spawn tier (the minimum level newly spawned holes appear at).Shield, PvP & Slots
Base shield timers that protect you from raids, PvP on/off toggling, and upgrading your slots to hold more black holes at the same time.Income, Quests & Rebirth
Passive cash every second (even offline), daily and weekly quests, auto-merge options, and the Rebirth endgame reset at 500M power.
Guides
Merge a Black Hole guides and tips - how to play, beginner walkthroughs, best strategies, how to get stars, beat the Sun, and make cash fast.
Read More ->- 1
How to Play & Beginner Tips
First steps in Merge a Black Hole - collecting sparkles, merging your first holes, redeeming codes, and upgrading spawn tier and slots without wasting cash. - 2
Best Strategy & Money-Making
The most efficient cash-making routes - which holes to prioritize, when to upgrade spawn tier versus slots, and how to maximize passive income. - 3
Earning Stars & Beating the Sun
How to earn Stars currency from the Sun and planets, how weak points work for bonus damage, and how to top the damage leaderboard for Star rewards. - 4
PvP Raiding & Defense
Launch your black holes at other players' bases to steal cash, manage the 1-minute attack cooldown, and use base shields and best-hole protection to defend.
Shop
Merge a Black Hole shop guide - Star Shop items, boosts and consumables, gamepasses, wheel and spin tickets, and the Legendary Wormhole boost.
Read More ->Boosts & Consumables
Star Shop boosts including 2x and 4x cash multipliers, Holy Surge to spawn a level-5 hole, Mystery Meteor to double spawn rate, and 2x hole spawn timers.Gamepasses
Robux gamepasses compared - auto-merge, 2x more holes, 2x cash, faster launch, faster walk, and the 10,000 black holes pack for a huge power jump.Wheel, Tickets & Wormhole
The reward wheel and spin tickets, plus the Legendary Wormhole - a rare drop from asteroids that boosts your player-attack damage and grants free auto-merge.
Targets
Merge a Black Hole PvE targets guide - the Sun boss with its huge HP pool, planets and asteroids, weak points, and bonus damage for top Star rewards.
Read More ->The Sun Boss
The Sun is the central PvE target with a million-plus HP. Launch your strongest black holes at it and compete to deal the most damage for Star rewards.Planets & Asteroids
Planets and asteroids spawn as bonus targets. Destroying them can drop cash, the Legendary Wormhole, and other rewards alongside the main Sun fight.Weak Points & Bonus Damage
Targets spawn weak points that grant bonus damage when hit. Aiming for weak points is key to climbing the damage leaderboard and earning more Stars.
FAQ
Frequently Asked Questions
Quick answers to the most common questions new and returning players ask about Merge a Black Hole.
What is Merge a Black Hole?
Merge a Black Hole is a free Roblox simulation and PvP game by XAF Games. You merge black holes into stronger tiers, earn passive cash every second, and launch your holes at other players' bases and the Sun to steal cash and earn Stars.
Is Merge a Black Hole free to play?
Yes, Merge a Black Hole is completely free to play on Roblox. You can earn cash and Stars through normal gameplay, though optional Robux gamepasses like auto-merge and 2x cash are available to speed up progress.
How many black holes are there?
There are about 28 black hole tiers in the merge chain, running from the Micro Hole (Dark Wisp) at level 1 up to the Omega Hole. Each merge roughly doubles the power of the resulting black hole.
What is the best black hole?
The Omega Hole is the strongest black hole in the current merge chain, offering the highest power and passive cash per second. It is the target for late-game players pushing toward the Sun and Rebirth.
How do I get Stars in Merge a Black Hole?
Stars are earned mainly by attacking the Sun and planets — the players who deal the most damage share the Star reward pool. You can also redeem codes like FREESTARS for free Stars, or buy them with Robux.
How much power do I need for Rebirth?
You need around 500 million total black hole power to unlock Rebirth. Rebirthing resets your progress in exchange for permanent boosts and new content.
What platforms can I play on?
Merge a Black Hole is playable on Desktop, Mobile, Tablet, and Console through Roblox. Progress is shared across devices linked to your Roblox account.
How often does the game update?
The game receives new updates every Sunday, adding fresh content, black holes, and features. Joining the official Roblox group and Discord keeps you notified of each update and new codes.
Ready to Master Merge a Black Hole?
From your first sparkle to taking down the Sun, our community wiki covers every black hole tier, code, mechanic, and strategy you need to dominate.