You can acquire complete Medabots and upgrade materials in Medabots S without spending rubies by clearing time-limited event challenge stages, farming combat drop nodes, and redeeming event shop tokens. These free acquisition paths provide full four-part sets—head, right arm, left arm, and legs—allowing you to assemble balanced 3v3 Robottle teams and counter varied terrain requirements without relying on gacha banners.
How to Acquire Free Medabots and Parts
Free Medabots are distributed primarily through event reward nodes and associated exchange counters.
- Clear First-Time Stage Rewards: Complete every available difficulty tier of an active event to collect initial completion bonuses and lump-sum event currency.
- Farm Dedicated Drop Battles: Repeatedly clear stages that offer direct part drops. Farming duplicate parts supplies the duplicate materials required to raise a part's star ranking, which increases level caps, armor, skill success rates, and leg mobility.
- Redeem Full Sets from the Exchange Shop: Accumulate event currency to purchase guaranteed parts from the event counter. Buy the exclusive Medabot's full set first before allocating leftover currency to enhancement chips or gold.
- Select High-Consistency Stages: If the highest difficulty tier cannot be cleared with a 100% success rate on auto-battle, grind the highest tier you can clear reliably without failing runs or wasting stamina.
Farming Battle Optimization
Accelerate your farming clears by tailoring your 3v3 team specifically for rapid PvE stage resolution:
- Eliminate Opposing Leaders Directly: In elimination battles, destroying the enemy leader immediately ends the match. If the leader is exposed or protected only by standard wing units, manual or semi-auto focus on the leader's head part cuts clear times significantly.
- Match Leg Types to Stage Terrain: Battlefield terrains—such as Forest, Desert, Cyber, or Water—penalize mismatched leg types. Equip Two-Legged, Wheeled, Multi-Legged, or Flying parts suited to the active stage to maintain high movement speed across the command line.
- Automate with High-Burst Damage: Equip your fastest bot with reliable single-target attacks to disable enemy damage dealers before they reach the active line.
High-Priority Farmable Part Roles
When deciding which free parts to invest upgrade materials into, prioritize components that solve specific tactical bottlenecks:
| Part Role | Primary Tactical Benefit | Recommended Actions / Types |
|---|---|---|
| Disruptor | Halts enemy movement and interrupts command-line charges | Freeze, Bug, Thunder |
| Striker & Shooter | Delivers stable, recoil-free damage without draining user armor | Sword, Rifle, Gatling |
| Specialized Legs | Negates battlefield speed penalties across varying terrains | Wheeled, Flying, Multi-Legged |
| Support / Repair | Restores armor mid-battle to prevent permanent part destruction | Direct repair heads |
Integrating Farmed Parts into Your Squad
Farmed parts typically start at lower base rarities than gacha-exclusive parts, requiring disciplined integration to be competitive:
- Align Part Skills with Medals: Match the skill type of your farmed arm or head part to your equipped Medal's proficiencies. For example, assign Strike-type parts to Medals with high Strike attributes to avoid accuracy penalties, increased miss rates, and slow command execution.
- Build Hybrid Sets: You do not need to keep a farmed Medabot intact as a single set. Swap individual farmed pieces—such as a terrain-specific leg or a status-inflicting disruptor arm—onto your primary frames to counter specific boss mechanics or Medaleague opponents.
Free Medabots S Codes
Current active codes and how to redeem them.
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Player Comments
38 players commented on this guide.
This saved me time in the early game.
Nice guide. I am checking the other Medabots S articles next.
This guide answered the exact question I had.
This helped me understand updates much better.