Goddess of Victory: Nikke GO! NINJA THIEF! - All You Need to Know

Looking for a full run-through of the Goddess of Victory: Nikke GO! NINJA THIEF! event? This guide has it all. You will learn how to get the most rewards, judge the new Nikke’s value, clear stages quickly, and decide if you should spend your pulls. We will also help you farm event currency, build useful teams, and avoid wasting resources, so let’s get started.

(Goddess of Victory: Nikke GO! NINJA THIEF! )

What is Goddess of Victory: Nikke GO! NINJA THIEF! Event?

GO! NINJA THIEF! comes as the 63rd story event in the game, and here you follow Delta as she trains with the Thieves of Justice, a secret group that works from the Ark’s shadows. The event continues story threads from Phantom Thief vs Detective and Arcane Archive. Delta starts as a scout and tries to mix ninja moves with phantom thief skills. You will see her learn from veterans such as Phantom, Quency the Escape Queen, and Miranda as she proves herself.

During the event, you can expect a character-driven tale about teamwork, stealth, and getting justice. You will play through nighttime heists and clever escapes. Key chapters include scenes like the start of Delta’s training, tests that check her escape skills, and a final team effort called Secret Jutsu - Thieves of Justice. The event balances action and humor, with moments about explosives, hidden tunnels, and A.C.P.U. chases that keep things lively. The story shows Delta growing from a strict soldier into a flexible, quick-thinking agent.

(Goddess of Victory: Nikke GO! NINJA THIEF! Event)

The entire GO! NINJA THIEF! event will add new content to other parts of Nikke. Archives gains the UNBREAKABLE SPHERE entry, and the Arcade gets BUBBLE MARCH. These additions give you extra lore and fresh gameplay options as you play through the event.

How to Join the GO! NINJA THIEF! Event in Goddess of Victory: Nikke? 

You can take part in the GO! NINJA THIEF! event now as it has already started in October 16, 2025. The event runs until October 29, 2025, 23:59:59 (UTC+9), giving you about two weeks to finish everything and claim your rewards.

These are your preparation steps towards getting started with the event:

• Entry Requirements: You don’t need a specific level to start, but stronger squads will perform better in tougher stages. Aim for Level 200 or higher if you want smoother runs in Hard Mode.

• Main Gameplay: Use Ninja Thief’s Handbooks to enter Hard Mode stages. You can hold up to five, and they regenerate daily. Each time you clear a stage, you’ll earn Ninja Thief’s Shurikens, the special event currency.

• Daily Routine: Log in every day for the 7-Day Ninja Thief Steps login event. You’ll receive Recruit Vouchers and development materials. Also, clear Challenge Missions like Go! Ninja Training! to pick up extra Shurikens.

(Goddess of Victory: Nikke GO! NINJA THIEF! Daily Login)

• No Mini-Game This Time: This event focuses only on stage clears. There’s no separate mini-game, though you can check out BUBBLE MARCH in the Arcade for new gameplay fun.

Pro Tip: Use your Handbooks daily so you don’t miss out on exchange shop rewards before October 29. If you run short on Handbooks and want more clears, you can buy extras using Gems through LootBar, as it offers cheaper Nikke top-ups, helping you save money while staying stocked on Gems.

(LootBar)

Event Stages and Challenges

You’ll battle through missions set in the Ark’s darker streets during the event, and those will make you face pickpockets, A.C.P.U. patrols, and other foes.

There are two modes to focus here:

• Normal and Hard Modes: Start with 12 Normal stages to unlock Hard Mode. Finishing Stage 1-12N rewards you with a special GO! NINJA THIEF! CG for your Lobby and a Memory Film for your Archives.

• Challenge Mode: Take on Black Smith, the event boss, using Challenge Chips, which refill one per day. These tougher fights drop premium development materials, which are great for powering up before the upcoming anniversary.

Note: You can buy extra Handbooks with Gems if you want every reward, but it’s smarter to save your Gems for limited banners unless you’re aiming for full completion.

Bonus Nikkes and Team Tips

You can boost Shuriken earnings (up to +100% bonus) if you include these Nikkes in your clears:

(Bonus Nikkes and Team)

GO! NINJA THIEF! Team Building and Rewards Guide in Goddess of Victory: Nikke

To make the most of the Goddess of Victory: Nikke GO! NINJA THIEF!, you’ll need smart team setups and a plan for using your Shurikens efficiently. So, here we will recommend some of the best suggestions and tips to build better squads, collect rewards faster, and understand the new Nikke, Delta: Ninja Thief.

(GO! NINJA THIEF! Team Building)

Team Building Tips

A well-balanced squad will help you clear stages faster and farm more event currency, so consider these teams and strategies for full efficiency:

• Use Themed Units: Pair Delta: Ninja Thief with Quency and Miranda to unlock synergy bonuses. This combination improves drop rates and keeps battles smooth while staying true to the event’s theme.

• Boost Burst Uptime: Delta’s Burst Skill has a 40-second cooldown, so teaming her with burst generators like Crown helps trigger skills more often.

• Avoid Solo Defenders: Delta performs best with another Defender on the team. This setup activates her full abilities and increases team durability.

Rewards and Event Shop

Your main event currency during the event is the Ninja Thief’s Shuriken. You can exchange them in the event shop until October 29, so don’t wait too long to use them.

(Rewards )

Here is an overview of all the rewards you will be collecting in the event shop:

• Key Rewards: Get Recruit Vouchers for new pulls, plus Skill Manuals, Battle Data Sets, and Core Dust for upgrading your Nikkes.

• Special Unlocks: Earn Memory Films for the UNBREAKABLE SPHERE Archives and a Lobby CG for visual customization.

• 7-Day Login Bonuses: Collect up to 10 Advanced Recruit Vouchers and extra Code Manuals just by logging in daily.

• Extra Perks:

• Miranda’s “Thief of Justice” costume returns in the Cash Shop.

• Rapi: Red Hood’s “Cherished Red” outfit and the “Yes, My Commander!” theme song are available through a special login event running until December 4.

New Nikke Spotlight: Delta – Ninja Thief

Delta: Ninja Thief is the newest SSR Water-element Defender coming from this event, who uses a Machine Gun called Ninja Force and serves as a Burst II unit. She’s designed to support her team through debuffs, shields, healing, and attack buffs, but her abilities depend on who she’s paired with.

(Delta – Ninja Thief )

Skill Breakdown

• Skill 1: Ninjutsu Acid Bomb: Triggers during Full Burst or Burst Skill, applying +12% Damage Taken to all enemies for 15 seconds. Delta gains +15.04% ATK for 10 seconds, and nearby enemies take +8% extra damage when enhanced.

• Skill 2: Ninjutsu Camouflage: Works differently depending on your team setup:

• If Delta has no other Defender, she gets a shield equal to 12.25% of her Max HP for 10 seconds.

• With another Defender, she becomes untargetable for 10 seconds (until hit) and recovers HP equal to 11.22% of her damage dealt.

• After 200 attacks, she grants shields to allies in Attract status. In Injection status, she heals allies every 4 seconds, storing up to 155.28% of her ATK as healing power.

• Burst Skill: Secret Technique – Ninja Overdrive (40s cooldown): Buffs all allies with +20% Distributed Damage and +15% ATK (based on Delta’s ATK) for 10 seconds. Deals 170% ATK as distributed damage to enemies and strengthens her next shield or heal accumulation by +20.13% in specific statuses.

Delta: Ninja Thief Build Guide

Delta’s kit revolves around debuff uptime, sustain, and consistent support, making her a dependable pick for PvE content. So, for a perfect Delta: Ninja Thief build, here is what we recommend:

Recommended Builds

For Skill upgrades, focus on Skill 1 first—take it to Level 7 to keep her debuffs active. Skill 2 can be raised to around 4–7 to maintain sustain, while her Burst benefits most at Level 4 for team buffs. Use the Bastion Cube for faster MG reloads, or switch to Resilience if you’re short on ammo. When setting Overload stats, prioritize Max Ammo as the primary, as others matter less since she’s not a DPS.

Pros and Cons

Delta’s strong points are her consistent debuffs, cost-efficient build, and great synergy with characters like Crown and Siren for faster Burst generation. She also offers reliable healing, shielding, and buffs. However, she performs best in double Burst II teams and struggles without another Defender, which can make her taunt risky if your team lacks balance.

Team Composition Tips

For her ideal setup, pair Delta with Crown (Defender), Siren, and a strong DPS like Cinderella. This lineup amplifies both her sustain and offensive potential. For alternate builds, Quency can be slotted in for event synergy, though her performance dips in non-Defender teams.

Should You Pull for Delta: Ninja Thief?

You can skip her if you are saving for anniversary banners, as her kit is good but not meta-shifting, especially with her cooldown limiting flexibility. Try to use the Union Shooting Range trial to test her first. If you're low on Gems for those crucial pulls, LootBar provides a reliable way to top up Nikke resources at discounted rates, which will be useful for a secure Delta without overspending on direct in-game purchases.

(top up Nikke)

Extra Events and Content Updates

Several new additions are rolling out in the Goddess of Victory: Nikke GO! NINJA THIEF! event to keep Nikke players busy this season.

• Rapi: Red Hood Special: Log in during the event period to unlock Rapi’s exclusive Red Hood costume, along with her theme song and special poll-themed frames. This limited event runs until December 4, so make sure to claim everything before it ends.

• Yes, My Commander! Costume Event: This event ties directly into Rapi’s new outfit, featuring a small side story that adds more charm and context to her character. It’s a light but fun addition for players who enjoy lore-driven content.

• Side Story: Eden Spear: A continuation of Chapter 24, this story follows Dorothy’s squad on a new mission, offering more insight into her team’s dynamics. It’s a must-play for those keeping up with the main narrative.

• Archives and Arcade Updates: Explore the UNBREAKABLE SPHERE and BUBBLE MARCH mini-events found under Outpost > Command Center. Both offer enjoyable gameplay loops and rewarding bonuses for your account.

Conclusion

So, are you ready for the Goddess of Victory: Nikke GO! NINJA THIEF! event? Since it is a rewarding event for story fans and resource farmers, no time to waste and take the most out of it right now. Use our guide to get all prepared and happy heisting, Commanders!

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