If you’re trying to dominate Medabots Survivors, you need units that do three things well: hit hard, hit wide, and stay mobile. Raw firepower matters, but what really separates top-tier units is automatic aim, screen coverage, burst potential, and skill refresh speed.
Below is a clean, quick-reference tier list followed by detailed explanations so you know why each unit sits where it does.
Medabots Survivors Tier List – Best Strongest Characters
When ranking characters, the focus is primarily on Robo Battle performance rather than casual survival play.
Automatic aim is highly valued because it removes positioning stress in chaotic waves. Units that fire homing shots or wide-area beams gain a huge edge.
Wide-area skills are critical since most losses happen when enemies surround you. If a Medabot clears space quickly, it immediately climbs the rankings.
Movement speed boosts, skill cooldown reduction, and raw damage multipliers are premium traits. On the flip side, anything that slows movement or offers utility unrelated to Robo Battles drops significantly in value.
Burst conditions like Propulsion Device and Overcharger are game-changers. If a unit can spike damage during those windows, it becomes far more valuable than a unit with steady but average output.
Meanwhile, passive effects like Black Card-style economy boosts don’t directly help you win Robo Battles, so they’re ranked lower.
Medabots Survivors Reroll Guide
Medabots Survivors rotates multiple Pick Up Gachas regularly, and the recommended units shift depending on the current banner. A unit that’s average in one patch can suddenly become top-tier if the featured burst synergy lines up with the meta.
Because of that, always check the current strongest character ranking before pulling.
Now let’s talk about what actually matters when you’re rolling.
What Aircraft (Unit) Should You Target?
Since this is a survivor-style action game, you’re constantly moving, dodging, and surviving while enemies swarm the screen.
That’s why automatic targeting is king.
If a unit attacks on its own without needing precise positioning, your survival rate immediately increases.
Prioritize Auto-Aim Skills
Units with skills that automatically lock onto enemies are the safest and most consistent choices.
For example:
- Attacks a nearby enemy automatically with XX
- Fires at enemies in random directions with XX
Both of these are strong because you don’t need to aim manually during intense Robo Battles.
The less you think about aiming, the more you can focus on dodging.
Avoid Direction-of-Travel Attacks (For Beginners)
Units that attack only in the direction you’re moving sound good on paper, but in practice they’re harder to use.
Example:
- Attacks with 〇〇 in the direction of travel
In boss fights, you often circle around enemies. If your attack only fires forward, you’ll frequently miss or deal inconsistent damage.
These units can be strong in skilled hands, but they require experience and good positioning control.
If you’re rerolling, skip these for now.
How to Reroll (Fast Method – 3 to 5 Minutes Per Attempt)
If you’re starting fresh and want the best possible unit early, rerolling is the fastest way to secure a strong foundation.
Here’s the step-by-step method:
- Install the app
- Lose the Robo Battle tutorial intentionally (this speeds things up)
- Perform the tutorial 10-pull gacha
- Complete the Enhancement tutorial
- Go to Menu → Mail and claim your rewards
- Pull from any available gacha
- If you’re unhappy with the results, delete your account and restart from step 2
Each cycle takes roughly 3 to 5 minutes once you get used to it.
A high-rarity unit with direction-based attacks may underperform compared to a slightly lower rarity unit with strong auto-aim and burst synergy.