How to Evolve Tandemaus into Maushold: The Complete Guide for Pokémon Scarlet, Violet & GO

Are you struggling to evolve your Tandemaus and wondering why it’s not working like other Pokémon? You’re not alone – Tandemaus has one of the most confusing evolution methods in recent Pokémon games, causing frustration for thousands of players worldwide. Unlike most Pokémon that evolve with a simple level-up or item, Tandemaus requires specific conditions that aren’t immediately obvious, leading to the widespread “silent evolution” phenomenon that has left many trainers scratching their heads.

This comprehensive guide will walk you through every method to evolve Tandemaus across all platforms, explain the mysterious “silent evolution” mechanic, reveal how to get the ultra-rare Family of Three form, and troubleshoot common issues that prevent evolution. Whether you’re playing Pokémon Scarlet and Violet or Pokémon GO, you’ll find everything you need to successfully add Maushold to your collection.

Key Takeaways

• Pokémon Scarlet & Violet: Tandemaus evolves at level 25, but often does so “silently” without an evolution cutscene
• Pokémon GO: Requires 50 Tandemaus Candy to evolve into Maushold
• Two Forms Available: Family of Four (common) and Family of Three (1/100 chance)
• Guaranteed Rare Form: You can obtain Family of Three from 4-star Tera Raid Battles
• No Items Required: Evolution doesn’t require stones, candies, or special items in the main series games

How to Evolve Tandemaus in Pokémon Scarlet & Violet

The evolution method in Pokémon Scarlet and Violet is straightforward in theory but confusing in practice. Tandemaus evolves into Maushold at level 25, but the process involves unique mechanics that often catch players off guard.

The Standard Evolution Method

1. Catch or obtain a Tandemaus from any location in Paldea (commonly found in urban areas and towns)
2. Level up Tandemaus to level 25 through battles, experience candies, or passive EXP gain
3. Trigger the evolution – this is where most players encounter confusion

The key difference with Tandemaus is that the evolution can happen in two distinct ways, leading to very different player experiences.

Understanding the “Silent Evolution” Phenomenon

This is the primary source of confusion for most players. When Tandemaus reaches level 25 through passive experience gain (such as from the EXP Share while other Pokémon battle), it will evolve without showing the traditional evolution animation. Many players discover their Tandemaus has already become Maushold when checking their party later, leading them to believe the evolution failed or glitched.

Why This Happens:

• Passive experience gain from EXP Share doesn’t trigger evolution cutscenes
• The evolution occurs “in the background” during or after battle
• No notification appears to alert you of the change
• Your Pokémon summary screen will show Maushold instead of Tandemaus

How to Verify Silent Evolution:

1. Check your party screen after battles once Tandemaus reaches level 25
2. Look for changes in the Pokémon’s name and appearance
3. Review your Pokédex entries for new registrations

Getting the Evolution Cutscene

If you want to see the actual evolution animation (which many players prefer for the experience), follow these specific steps:

1. Keep Tandemaus in your active party at level 24
2. Enter a battle with Tandemaus as your lead Pokémon
3. Gain experience during the battle to reach level 25
4. Watch the evolution animation play immediately after the battle

This method ensures you get the full visual experience of the evolution process, similar to other Pokémon evolution mechanics you’re familiar with.

How to Evolve Tandemaus in Pokémon GO

The Pokémon GO evolution method is much more straightforward and follows the standard mobile game mechanics. You need 50 Tandemaus Candy to evolve Tandemaus into Maushold.

Step-by-Step Evolution Process

1. Catch Tandemaus during available events or special spawns
2. Collect 50 Tandemaus Candy through various methods:
   • Catching Tandemaus (3 candy per catch)
   • Using Pinap Berries (doubles candy to 6 per catch)
   • Walking with Tandemaus as your buddy
   • Transferring duplicate Tandemaus (1 candy per transfer)
3. Select your Tandemaus in your Pokémon storage
4. Tap the “Evolve” button and confirm the evolution

Maximizing Candy Collection

Since Tandemaus appears in limited-time events, efficiency is crucial:

• Use Pinap Berries on every Tandemaus encounter
• Participate in Community Day events when available
• Complete event-specific research tasks that reward Tandemaus candy
• Trade Tandemaus with friends for additional candy opportunities

Maushold Forms: Understanding the Family of Three Rarity

One of Tandemaus’s most unique features is that it can evolve into two distinct forms of Maushold, each with different appearances and rarity levels.

Family of Four vs. Family of Three

How to Guarantee the Family of Three Form

While random evolution only gives you a 1% chance of getting the rare Family of Three form, there’s a guaranteed method many players don’t know about:

Tera Raid Battle Method:

1. Find a 4-star Tera Raid Battle featuring Maushold
2. Defeat the Tera Raid Maushold (requires a coordinated team)
3. Catch the Maushold – it will always be the Family of Three form
4. Note: 6-star Tera Raids guarantee the Family of Four form instead

This method provides a reliable way to obtain the rare form without relying on the 1/100 random chance during normal evolution.

Troubleshooting Common Tandemaus Evolution Issues

“My Level 100 Tandemaus Won’t Evolve”

This is a common misconception. Tandemaus can still evolve at level 100. The issue is usually that players are trying to use Rare Candies or EXP Candies, which don’t trigger the evolution cutscene. Try these solutions:

1. Enter a battle with your level 100 Tandemaus
2. Gain any amount of experience (even 1 EXP point works)
3. Check your party after the battle – evolution may have occurred silently
4. If still no evolution, verify you don’t have an Everstone equipped

“Does the Everstone Prevent Evolution?”

Yes, like all Pokémon, an Everstone will completely prevent Tandemaus from evolving. Remove any Everstone from your Tandemaus before attempting evolution.

“Can I Use Let’s Go Mode to Evolve Tandemaus?”

Let’s Go battles do not trigger Tandemaus evolution. The Pokémon must gain experience through traditional trainer battles, wild Pokémon encounters, or Elite Four/Gym battles to evolve properly.

“Why Did My Tandemaus Evolve Without Me Noticing?”

This is the “silent evolution” described earlier. Your Tandemaus likely reached level 25 through passive EXP Share gain. Check your party – you probably have a Maushold now! This is completely normal behavior and not a glitch.

Advanced Tips and Strategies

Best Locations to Find Tandemaus

In Pokémon Scarlet and Violet, Tandemaus appears most frequently in:

• Porto Marinada (coastal town areas)
• Mesagoza (around the academy)
• Artazon (urban outskirts)
• Cascarrafa (market districts)

Optimizing Your Maushold

Once evolved, Maushold becomes a surprisingly versatile Normal-type Pokémon with unique battle capabilities:

• Signature Move: Population Bomb (hits 1-10 times)
• Recommended Nature: Jolly or Adamant for physical builds
• Key Abilities: Friend Guard (reduces damage to allies in Double Battles)
• Competitive Use: Effective in both singles and doubles formats

For players interested in competitive battling, understanding Pokémon type effectiveness becomes crucial when building teams around Maushold.

Tandemaus Evolution in Different Game Contexts

Main Series Games (Scarlet & Violet)

The evolution mechanics in the main series are designed around the traditional leveling system but with the unique twist of silent evolution. This reflects Game Freak’s attempt to streamline the experience while maintaining the core mechanics players expect.

Mobile Gaming (Pokémon GO)

The candy-based system in Pokémon GO simplifies the process but adds the challenge of limited availability. Players must be strategic about event participation and resource management, similar to other rare Pokémon in the mobile ecosystem.

Frequently Asked Questions

Conclusion

Evolving Tandemaus doesn’t have to be confusing once you understand the mechanics. In Pokémon Scarlet and Violet, simply level your Tandemaus to 25 and be prepared for either a silent evolution or a traditional cutscene depending on how you gain experience. In Pokémon GO, focus on collecting 50 candies during limited-time events.

Remember that the “silent evolution” is a normal game mechanic, not a bug, and both evolution methods result in the same Pokémon. If you’re hunting for the ultra-rare Family of Three form, try your luck with multiple evolutions or seek out 4-star Tera Raid Battles for a guaranteed catch.

The key to success is understanding these unique mechanics and preparing accordingly. Whether you’re completing your Pokédex, building a competitive team, or simply enjoying the collection aspect of Pokémon, Tandemaus and its evolution into Maushold offer a rewarding experience once you know what to expect.

Ready to start your Tandemaus evolution journey? Head out and catch one today, and remember to check your party regularly once it reaches level 25 – your new Maushold might be waiting for you!

Freja Lindholm

As a former QA Lead for a major RPG studio, Freja possesses an unparalleled understanding of game mechanics and systems. She is the architect of our in-depth Game Guides, specializing in creating comprehensive walkthroughs and optimized character builds. Her guides are designed to help players master their favorite games and uncover every hidden secret.