Here are seven practical and strategic ways experienced players use Gems in Goddess of Victory: Nikke.
1. Pulling on Limited-Time Banners
At the endgame, your team composition plays a huge role in tackling high-level content. Endgame players often save up Gems for limited-time recruitment banners that feature powerful or meta-shifting Nikkes. Having the flexibility to summon multiple times can mean the difference between getting the top-tier unit or missing out. I’ve personally saved for weeks just to guarantee a powerful SSR Nikke that fit perfectly into my Burst II slot. Patience and timing matter.
2. Refreshing Simulation Room Attempts
Simulation Room is a key mode for earning resources and upgrading characters. In the endgame, you need every bit of core dust and equipment possible. Some players, myself included, use Gems to refresh Simulation Room attempts when event synergy or mission objectives require extra runs. It’s a small investment that often pays off in long-term account progression.

3. Accelerating Construction and Recovery Timers
While this may not seem glamorous, speeding up timers on construction or recovery tasks helps maximize your daily output. I’ve occasionally used Gems to accelerate the recovery of key characters so I could use them again in PvP or PvE before reset. This ensures I don’t lose momentum during critical event periods.
4. Recharging Arena Tickets
Competitive players use Gems to get additional tries in the Arena or Special Arena. These tickets are essential for climbing the ladder and earning weekly ranking rewards. In my own experience, pushing for top ranks often comes down to those extra few battles. Judicious use of Gems here has helped me secure top 5 finishes several times.
5. Unlocking Extra Campaign Tries
Certain campaign missions offer rare drops or complete daily objectives. Sometimes you hit a progression wall due to stamina limitations or failed attempts. Using Gems to buy extra tries has allowed me to finish event quests before deadline and earn exclusive event currency or gear, which often aren't available elsewhere.
6. Event Participation and Emergency Supply Boxes
Special events often introduce exclusive shops and Emergency Supply Boxes that offer upgrade materials or outfits. Some cost Gems to open or refresh. Buying these at the right time is essential for min-maxers. I’ve gotten rare skill manuals and materials this way, giving my squad the boost they needed for late-game stages.
7. Buy Nikke Gems with Coupon Code to Save More
Let’s be honest—sometimes free Gems just aren’t enough. For players willing to spend, buying Nikke gems with coupon code from a trusted store like U4GM can be a great value. I’ve personally used U4GM during major banners, taking advantage of seasonal discounts and coupon codes to stretch my budget and secure important pulls. It’s one of the few places I’ve found where I feel safe and confident making purchases.
Gems are one of the most important currencies in Goddess of Victory: Nikke, especially as you transition into the endgame. How you use them can significantly impact your progress, competitiveness, and enjoyment of the game. Whether you're a free-to-play strategist or a light spender looking to optimize, understanding where your Gems go will set you apart from casual players.
And if you're planning to top up, don’t forget—you can buy Nikke gems with coupon code at U4GM to get more for your money.
Read for Success: U4GM – Pre-Event Gem Saving Tips for Goddess of Victory Nikke: 5 Things to Do First