The Best Black Hole
Find out which black hole is the strongest in Merge a Black Hole and how to build toward it.
Overview
The Omega Hole is widely considered the best and strongest black hole in Merge a Black Hole. It sits at the very top of the merge chain and is the ultimate target for players pushing toward Rebirth, dealing the most damage of any tier to the Sun and to rival bases.
Top Black Holes Compared
The strongest holes sit in the late tier range. Here is how the top contenders compare on power and role.
Power and cash output rise steeply at the top, so even a single tier difference matters when attacking the Sun or raiding rivals.
Each of these holes is worth protecting, since rebuilding them from scratch costs far more than a 24-hour protection timer.
| Black Hole | Power Level | Best For |
|---|---|---|
| Omega Hole | Highest | Max damage, rebirth push |
| Orange Hole | Very high | Endgame raids |
| Infinity Well | High | Sustained cash engine |
| Reality Terror | High | Mid-late transition |
Why the Omega Hole Is the Best
The Omega Hole delivers the highest power and the most passive cash per second of any tier in the game. That makes it the strongest black hole both for damaging the Sun and for raiding other players' bases.
Because power roughly doubles at each merge, the gap between the Omega Hole and the tier immediately below it is enormous. Holding even one Omega Hole can transform an entire run.
It also serves as the milestone for Rebirth, since accumulating Omega-tier power is what ultimately gets you across the 500M threshold.
How to Reach the Omega Hole
Reaching the top requires steady progression and smart upgrades across several systems at once.
Each step below removes a common bottleneck on the road to the strongest tier, so tackle them in order rather than all at once.
Build a Cash Engine
Sustain merges with strong passive income from mid-tier holes, since late-game merges cost millions of cash per step.
Expand Slots
Upgrade your slots to hold enough holes to keep matching pairs ready for continuous upward merging.
Raise Spawn Tier
Push your spawn tier so new holes appear at level 2, 4, or higher and skip dozens of low merges entirely.
Path to the Strongest Black Hole
A reliable sequence from mid game to the Omega Hole that minimizes wasted cash and time.
Each phase removes a bottleneck, so complete one before over-investing heavily in the next.
Late game, protection becomes critical - a lost Omega Hole is a huge setback that can delay your Rebirth by hours.
Stabilize Mid Tiers
Lock in a mid-tier cash engine around the Quasar that funds continuous merges without stalling your income.
Climb Late Tiers
Merge steadily through Cosmic Mass and beyond toward the very top of the chain, balancing speed against cash reserves.
Protect Your Best Hole
Use best-hole protection to guard your Omega Hole from PvP raids, since a single loss can erase hours of merging.
Push for Rebirth
Accumulate power until you hit 500M, then read the Rebirth guide to convert your run into permanent boosts.
Quick Tips for the Top Tier
Final pointers for players chasing the strongest black hole.
These small habits compound across long sessions and protect the hours of merging you have already invested into your top-tier holes.
- Use auto-merge to keep combining holes automatically while you focus on cash and slot upgrades.
- Spend Stars on cash boosts during long, active merge sessions to multiply your income when it matters most.
- Time your Omega Hole push around protection timers to avoid losing progress.
- Launch late-tier holes at the Sun for top damage and Star rewards.