Steal An Umamusume currently has 7 active codes offering a combined total of 475,000 free cash, with the newest CONCERTDEBUT and SORRY codes each providing 100,000 cash instantly. These codes help players bypass the game's notoriously slow early progression and immediately purchase high-value Umamusume characters to dominate the stealing mechanic.
| Code | Reward | Status | Added |
|---|---|---|---|
| CONCERTDEBUT | 100,000 Cash | ✅ Active | September 16, 2025 |
| SORRY | 100,000 Cash | ✅ Active | September 16, 2025 |
| FESTIVAL | 100,000 Cash | ✅ Active | September 2, 2025 |
| STILLLOVESYOU | 100,000 Cash | ✅ Active | September 2, 2025 |
| MEMEUPD | 50,000 Cash | ✅ Active | August 12, 2025 |
| BALLIN | 25,000 Cash | ✅ Active | August 2025 |
| JOINDISCORD | 10,000 Cash | ✅ Active | August 2025 |
Ready to build your horse-girl empire without grinding for hours? I've been stealing and training Umamusume since the game launched on Roblox, and today I'm sharing every single working code that will transform your gameplay experience. With the Concert Update bringing massive 100K cash drops, there's never been a better time to jump in!
Contents
Keeping track of expired codes helps you know what you've missed:
I see countless players struggling with code redemption, so here's my foolproof method that works every single time:
Before anything else, navigate to the UnLuckys Studio Roblox Group and click "Join Group". This isn't optional - codes literally won't work without group membership. I learned this the hard way after spending 20 minutes troubleshooting "invalid" codes!
Open Steal An Umamusume in your Roblox launcher. The game supports PC, mobile, and tablet platforms seamlessly.
Once in-game, locate the Shop button on the left side of your screen (it has a shopping cart icon). Click it to open the shop interface.
Scroll down through the shop menu until you reach the bottom. You'll see a text box labeled "Enter Code!" in the Community Codes section.
Type (or better yet, copy-paste) the active code exactly as shown above. Codes are case-sensitive, so "CONCERTDEBUT" must be entered exactly with those capitals.
Press Enter on your keyboard to submit the code. Your cash reward appears instantly in your balance - no waiting required!
Pro Troubleshooting Tips:
Steal An Umamusume revolutionizes the typical Roblox "steal" game formula with its unique Fame system. Unlike games where you simply collect items, here's how the progression works:
Cash Generation System: Your Umamusume characters passively generate cash based on their rarity and level. Common characters produce 10-50 cash per minute, while legendary ones can generate 1,000+ cash per minute. The key is building a diverse stable rather than focusing on one powerful character.
Fame Conversion Mechanics: Fame is the premium currency that actually matters. Convert your accumulated cash into Fame points at a 100:1 ratio (improved with rebirth multipliers). Use Fame to permanently upgrade your Umamusume's stats, unlock special abilities, and access exclusive character variants.
The Stealing Meta: Successfully stealing requires strategy. Position yourself between multiple player bases and create circular stealing routes. Always steal from players with similar or lower rebirth levels - attempting to steal from high-rebirth players often results in failure and wasted time.
Early Game (0-2 Rebirths):
Mid Game (3-5 Rebirths):
End Game (6+ Rebirths):
The Economy Exploit Method: I discovered that converting cash to Fame during the 2x multiplier events (every 3 hours) effectively doubles your progression speed. Set alarms for these windows and stockpile cash beforehand!
Base Defense Optimization: Arrange your Umamusume in a hexagonal pattern around your vault. This formation minimizes successful steal attempts while maximizing your passive income visibility to tempt thieves into failed attempts.
Rebirth Timing Strategy: Never rebirth immediately upon meeting requirements. Wait until you have enough cash saved to instantly buy back to 80% of your previous earning rate. This prevents the painful progression reset that kills most players' momentum.
Server Hopping Technique: Join servers with 8-12 players for optimal stealing opportunities. Fuller servers mean more competition, while empty servers limit your stealing targets. The sweet spot provides plenty of targets without excessive competition.
The rebirth system in Steal An Umamusume provides permanent multipliers but requires careful planning:
Rebirth 1: 100,000 cash + Any 5 Umamusume Rebirth 2: 500,000 cash + 3 Rare Umamusume Rebirth 3: 2,000,000 cash + 1 Epic Umamusume Rebirth 4: 10,000,000 cash + 2 Epic Umamusume Rebirth 5: 50,000,000 cash + 1 Legendary Umamusume
Each rebirth grants a permanent 1.5x multiplier to all cash generation and increases your stealing success rate by 10%. The developers haven't announced a rebirth cap, but players have reached Rebirth 15+ with exponentially increasing requirements.
Understanding Umamusume values helps you make smart purchases and trades:
Common Tier (1,000-10,000 cash):
Uncommon Tier (10,000-50,000 cash):
Rare Tier (50,000-200,000 cash):
Epic Tier (200,000-1,000,000 cash):
Legendary/Meme Tier (1,000,000+ cash):
Based on my tracking of UnLuckys Studio's pattern, here's when to expect new codes:
Regular Code Drops:
Upcoming Events to Watch:
Primary Code Sources:
Pro Tips for Code Hunting: Enable Discord notifications for the announcements channel - I've grabbed three limited 24-hour codes this way! Also, check during peak hours (3-7 PM EST) when developers typically release surprise codes.
Join these communities for tips, trades, and code sharing:
Issue 1: "Invalid Code" Error
Issue 2: "Code Already Redeemed"
Issue 3: Game Won't Load After Update
Issue 4: Shop Button Missing on Mobile
Issue 5: Can't Place Umamusume in Base
Steal An Umamusume stands out in the crowded "Steal" game genre:
Vs. Steal a Capybara: Steal An Umamusume offers deeper progression with the Fame system, while Capybara focuses on collection. Umamusume's rebirth system provides better long-term engagement.
Vs. Steal Da Brainrot: Brainrot emphasizes memes and chaos, while Umamusume balances humor with strategic gameplay. The anime aesthetic attracts a different audience.
Vs. Steal a Fish: Fish is simpler and more casual-friendly, but Umamusume rewards dedicated players with complex mechanics and character synergies.
Based on Discord teasers and developer hints, here's what's coming:
Confirmed Future Features:
Rumored Additions:
After 500+ hours of gameplay, here are my top earning strategies:
Set up your base with maximum passive earners and leave the game running overnight. With proper setup, you can generate 1 million+ cash while sleeping. Use an auto-clicker (at your own risk) to convert cash to Fame every hour.
Join servers, quickly steal from 3-4 players, then hop to a new server. This bypasses the stealing cooldown and can net 500K+ cash per hour with practice.
Place low-value Umamusume visible near your base edge to bait thieves, while keeping high-value ones hidden. Failed steal attempts from baited players give you revenge steal opportunities with bonus multipliers.
Team up with friends to create "stealing circles" where you intentionally allow each other to steal for daily quest completions and achievement unlocks, maximizing code rewards.
UnLuckys Studio doesn't have a set schedule for new code releases, but major updates typically bring 2-3 new codes. Follow their Discord for instant notifications when codes drop.
Yes! Each code can be redeemed once per account. Many players create alt accounts specifically to claim codes and transfer resources through strategic stealing.
With your starter cash plus code rewards, aim for Gold Ship or Mejiro McQueen. They offer the best balance of earning potential and stealing defense for new players.
The developers have not yet stated how many rebirths players can have in total, but they did say that the number is high. Players have reached 15+ rebirths with no apparent cap.
Sadly, no, although a Wiki would have been great for this title. People want to know how many characters exist and what their value is. For now, you'll have to dig for that information in Discord channels.
The MEMEUPD code was balanced for the Meme Update's economy changes. While lower than festival codes, it's permanent and helps new players significantly.
Yes! Most event codes expire within 1-2 weeks. Developers often give a heads up when a code's about to expire, but not always. The best bet is to use codes right away when you find them.
Every 3 hours, the game runs 15-minute 2x multiplier events. Cash generation, Fame conversion, and stealing rewards all double during these windows.
Currently, there's no direct trading system. The only way to "transfer" is through coordinated stealing, though developers have hinted at a future trading marketplace.
Check #uma-codes and #announcements channels in the UnLuckys Studio Discord. Expired codes often remain visible, so verify against our updated list.
Steal An Umamusume rewards patient players who understand its systems. Start by redeeming all active codes for instant 475K cash - enough to completely skip the early game grind. Focus on building a diverse stable rather than saving for one expensive character.
Join the official Discord server immediately for code notifications and community strategies. The player base is incredibly helpful, sharing everything from optimal base layouts to server-specific stealing routes.
Remember that this game is ultimately about fun. While min-maxing can accelerate progression, the real joy comes from collecting your favorite Umamusume characters and customizing your stable. Whether you prefer the official characters or the hilarious meme variants, there's something for everyone.
Bookmark this page (Ctrl+D) to stay updated with the latest codes - I update within hours of new releases. The Concert Update codes won't last forever, so redeem them now before they expire!
Happy stealing, trainers! May your Umamusume always run fast and your vaults stay protected!