Meet Muscle Ant
The purchase panel explicitly shows Muscle Ant, Epic, level 1 and EFF 4.5K. The neighboring $750 and $300 offers belong to Basic Flame Ant and Forest Ant, not Muscle Ant.
This is the highest documented level 1 EFF among the twelve ants currently covered here. It does not establish Muscle Ant as the best ant in the whole game, because the complete roster and upgrade costs have not been measured.
EFF is the game’s displayed efficiency attribute, not cash per second. A Queen price is an observation of a specific offer, rather than a guaranteed current price.
How to get Muscle Ant
- Roll at the Queen. Check the ant names on the resulting offers. A roll creates offers; it does not automatically purchase an ant.
- Buy the matching offer with in-game cash. Select Muscle Ant when it appears and check the displayed price. Purchasing adds it to your inventory.
- Place it in an unlocked colony slot. Collect the food boxes and take them to the Sell station to continue growing your colony.
Egg Luck and Egg Rolls are progression upgrades shown in the gameplay. The reviewed sources do not establish a guaranteed Muscle Ant drop or an exact drop probability. For the starting loop, use our beginner guide.
Real gameplay keyframes
Use these captured game labels to match the ant and check the recorded values without leaving this page.
Watch Muscle Ant in game
Watch the relevant gameplay chapter here. The keyframes above provide the recorded attribute evidence.
Video: Andy Plays · I Spent $965,765 In Roblox Build An Ant Empire!
Click Play to load the YouTube player. You can watch here without opening another page.
Compare your own ant
Open Index → Ants and select an unlocked entry to inspect its EFF. Keep the level and mutation state consistent when comparing it with another ant. An undiscovered entry marked “???” does not provide a readable attribute record.
Mutation potions are separate from an ant’s base name and rarity. See the documented mutation effects before interpreting a boosted value.
Sources & review
- Quacks: I Built ULTIMATE Ant Empire in Roblox! — Index cards and captured attribute evidence; reviewed October 5, 2026. This source disables external embedding.
- Andy Plays: I Spent $965,765 In Roblox Build An Ant Empire! — embedded gameplay and chapter buttons.
- Official Roblox game — Build An Ant Empire by Insect Kingdom studio.
This independent fan reference uses published gameplay, not our own game tests. Unknown readings stay unrecorded. Index portraits are crops of the real game frame; game content has not been redrawn.
Return to the game wiki or check source-reported reward codes.