Merge a Mini Army Tier List: Best Troops and Progression Rankings for 2026

Use our Merge a Mini Army tier list to rank troops, plan Rebirths, spend Cash wisely, and build a stronger Roblox army.

Why Troop Tiers Matter

Choosing which units to merge or deploy can determine how quickly your army captures territory and generates Cash, which is why this Merge a Mini Army tier list matters. Higher-tier troops offer stronger combat stats and better Cash-per-second earnings, helping you accelerate both conquest and progression. This Merge a Mini Army tier list ranks the documented troop milestones available as of August 20, 2026, while explaining how Rebirths and upgrades affect their practical value.

Unlike a traditional character-based ranking, the troop system follows a direct merging hierarchy. Combining two matching units produces the next, more powerful unit—for example, two Tier 32 troops create one Tier 64 troop.

That means higher numbers generally represent better health, damage, and income. However, progression value also matters: the Supersonic Jet deserves special attention because obtaining it unlocks the first Rebirth, even though stronger units become available afterward.

You can play the experience through the official Merge a Mini Army Roblox page.

Ranking factor	Why it matters
Combat strength	Higher-tier troops have more health and deal more damage
Cash generation	Stronger units produce more Cash per second
Rebirth importance	Certain milestones unlock permanent progression opportunities
Territory control	Powerful armies capture and defend income-producing locations more effectively
Merge accessibility	A strong unit is less immediately useful if it requires an unreached Rebirth
Long-term potential	Endgame troops provide the best foundation for map control

Merge a Mini Army Tier List for August 2026

The Merge a Mini Army tier list below ranks units and progression groups using their documented position in the merge hierarchy. Because complete public names are not available for every troop, numerical tiers are used where necessary instead of assigning unsupported names.

Rank	Troops or progression group	Rebirth requirement	Overall assessment
S	Tier 2.14B, 1.07B, 536M, 268M, and 134M	Rebirth 2	Best documented endgame troops
A	Tier 67.1M, 33.5M, 16.7M, 8.38M, and 4.19M	Rebirth 1	Excellent late-game power and income
B	Supersonic Jet	Required to perform Rebirth 1	Crucial progression milestone
C	Earlier pre-Rebirth troops, including Pistol and SMG	None	Necessary for starting and building momentum

This ranking should be read as a progression guide rather than a comparison between unrelated classes. A Tier 2.14B troop is positioned above a Tier 134M troop because it sits considerably farther along the same upgrade chain.

S Tier: Rebirth 2 Troops

S-tier units are the strongest documented troops currently available. They become accessible after the second Rebirth and include five numerical levels:

Tier 2.14B
Tier 1.07B
Tier 536M
Tier 268M
Tier 134M

Tier 2.14B is the highest documented troop tier. These endgame units are described as including powerful tanks and fighter aircraft suited to taking territories quickly.

Their major disadvantage is accessibility. Players must reach the 27th Index unit and complete Rebirth 2 before these tiers become available for merging and deployment. The Rebirth also removes existing units, upgrades, and Cash, so reaching S tier requires rebuilding your base.

A Tier: Rebirth 1 Troops

A-tier troops become available after completing the first Rebirth:

Tier 4.19M
Tier 8.38M
Tier 16.7M
Tier 33.5M
Tier 67.1M

These troops represent a substantial improvement over the original progression ceiling. They provide the strength needed to advance toward the second Rebirth while generating more Cash than earlier units.

Tier 67.1M is the best documented option within this group, while Tier 4.19M is its entry point. Although these units cannot match the Rebirth 2 lineup, they remain essential because players must work through them to unlock the 27th Index troop.

B Tier: Supersonic Jet

The Supersonic Jet is the 22nd unit in the Index and the requirement for Rebirth 1. Its importance goes beyond immediate combat performance.

Before resetting, use the Supersonic Jet to capture valuable territories and take advantage of its power. Once you activate Rebirth 1, all current troops, upgrades, and Cash are removed.

The Supersonic Jet ranks below post-Rebirth troops in raw progression but above ordinary early units because it opens the path to five new tiers and a +100% Cash multiplier.

C Tier: Pistol, SMG, and Early Troops

Every player begins with Pistol units. Combining two matching Pistols creates an SMG troop, beginning the merge chain.

These starter troops rank in C tier because their long-term combat and income potential is limited. They are not useless, however. Early units establish the economy that pays for Spawn Tier, Max Deployed, and Base Capacity upgrades.

Avoid evaluating these troops by endgame standards. Their job is to start your merge chain and help you capture initial territory until stronger units become available.

How the Rankings Were Decided

This Merge a Mini Army tier list prioritizes documented progression rather than unsupported assumptions about individual tanks, aircraft, or weapons. Each rank reflects the unit’s position in the Index, access requirements, Cash-generation potential, and importance to Rebirth progression.

Tier-list rank	Meaning	Recommended objective
S	Highest documented post-Rebirth power	Secure and defend territories efficiently
A	Strong late-game progression units	Build toward the 27th Index unit
B	Major progression gateway	Complete Rebirth 1 after using the Supersonic Jet
C	Starter and early merge-chain troops	Establish income and upgrade Spawn Tier

Higher-tier troops are valuable in three connected ways. They have better combat performance, generate more Cash per second, and help players maintain control of contested territories.

Territory ownership directly contributes to Cash earnings. More income enables additional upgrades, which produces stronger units and supports further captures. This creates a progression loop:

Merge matching troops.
Deploy stronger units.
Capture territory.
Earn more Cash.
Purchase upgrades.
Reach the next Rebirth requirement.
Reset and unlock a stronger tier range.

The list does not rank units according to rarity, appearance, or personal preference because the available evidence does not establish those factors as separate systems.

Fastest Route to S-Tier Units

Reaching the top of the Merge a Mini Army tier list requires two Rebirths. Each Rebirth functions as a soft reset: units, Cash, and upgrades disappear, but new merging tiers become available and the player receives a larger Cash multiplier.

Milestone	Requirement	Cash multiplier	Newly unlocked tiers
Starting progression	Begin with Pistol troops	Base rate	Pre-Rebirth merge chain
Rebirth 1	Obtain the 22nd Index unit, Supersonic Jet	+100%	4.19M through 67.1M
Rebirth 2	Obtain the 27th Index unit	+200%	134M through 2.14B

Prioritize Spawn Tier

Spawn Tier should be the primary upgrade for faster progression. It increases the level of units appearing automatically at your base, reducing the number of low-level merges needed to reach an advanced troop.

Suppose your base produces units several steps below your current target. Every extra step requires twice as many matching troops as the one before it. Improving Spawn Tier therefore saves time and base space while accelerating Index completion.

Do not spend every available dollar on one upgrade without considering your immediate bottleneck. Spawn Tier is the general priority, but Max Deployed and Base Capacity can become important when your army is too small for battle or your base frequently fills up.

Balance All Three Upgrades

Upgrade	Effect	Best time to buy it
Spawn Tier	Raises the level of automatically spawned troops	Prioritize throughout progression
Max Deployed	Increases how many units can enter battle	Buy when captures are slow or undermanned
Base Capacity	Expands the number of units your base can hold	Buy when limited space interrupts merging

A practical spending pattern is to invest heavily in Spawn Tier, then purchase Max Deployed when your field army lacks sufficient strength. Add Base Capacity when crowded spawn areas prevent efficient merging.

Prepare Before Rebirthing

Do not activate a Rebirth the instant the button becomes available. The reset deletes your units, upgrades, and Cash, so use your strongest current army before starting over.

A sensible pre-Rebirth checklist includes:

Reach the required Index unit.
Capture useful garrisons, compounds, or airbases first.
Use your strongest troops while they are still available.
Confirm that you are prepared to lose current Cash and upgrades.
Rebirth when the new tiers and multiplier provide more value than continuing the existing run.

Using Top-Tier Troops Effectively

Owning a high-ranking troop is only part of succeeding. Deployment limits, territory selection, and reinforcements also influence how much value the army delivers.

Merge a Mini Army features three documented territory types:

Territory type	Primary value	Tactical consideration
Garrison	Adds to Cash earnings after capture	Can be contested by other players
Army compound	Provides another source of map income	Reinforcement may be necessary
Airbase	Contributes to territorial earnings	Strong troops can speed up the capture

To attack, enter the territory and hold the Interact control. Your deployed troops will then move in and fight the defending army. On PC, the default interaction key is E.

Other players cannot directly attack your base, but they can challenge ownership of captured territories. Avoid sending every strong troop into one location if doing so leaves other income sources undefended.

Recommended Progression Strategy

Use this Merge a Mini Army tier list alongside the following plan:

Merge continuously. Pair identical units whenever base space becomes limited.
Raise Spawn Tier. Better automatic spawns reduce repetitive early merges.
Capture manageable targets. Territory income supports faster upgrades.
Increase Max Deployed. More active troops can improve your attacking force.
Reinforce captured locations. Unprotected income sources can be contested.
Reach the Supersonic Jet. This unlocks the first Rebirth.
Build through the first post-Rebirth group. Advance from Tier 4.19M toward Tier 67.1M.
Unlock the 27th Index troop. This qualifies the account for Rebirth 2.
Rebuild with the +200% multiplier. Work toward Tier 2.14B.

Remember that two identical units are needed for each direct merge. For instance, merging two Tier 32 troops produces one Tier 64 troop. Keeping matching pairs organized will prevent unnecessary clutter and make each upgrade cycle easier to manage.

Frequently Asked Questions

What is the best unit in the Merge a Mini Army tier list?

Tier 2.14B is the highest documented troop tier and holds the top position in this Merge a Mini Army tier list. It becomes available only after the second Rebirth.

How do I unlock the first Rebirth?

Obtain the Supersonic Jet, which is the 22nd unit recorded in the Index. Rebirth 1 resets your existing Cash, upgrades, and units, but provides a +100% Cash multiplier and unlocks tiers from 4.19M to 67.1M.

Which upgrade should I prioritize?

Prioritize Spawn Tier because it raises the level of troops appearing automatically at your base. Max Deployed is useful when you need a larger attacking force, while Base Capacity helps when insufficient space slows down merging.

What happens when I complete Rebirth 2?

Rebirth 2 requires the 27th Index unit. Completing it resets current progress, grants a +200% Cash multiplier, and unlocks Tier 134M, 268M, 536M, 1.07B, and 2.14B troops.