Reaching the max rebirth level in Rebirth Simulator is already a monumental task, but what happens when the developers give you access to a secret, admin-only rebirth? That’s exactly what happened in this latest gameplay showcase, where the creator not only achieved Rebirth 16—the current cap—but was granted access to a hidden admin-tier rebirth that pushes the limits of grinding, strategy, and patience to the extreme.
The Secret Admin Rebirth
Once the player hit the max rebirth, the next tier revealed an impossible-looking requirement: 100 QA and every single admin brain rot in the game. Even with the best available units like the Strawberry Elephant, completing this task normally would take weeks. Fortunately, the admins stepped in with a series of custom challenges designed to test every aspect of gameplay—from base management and resource optimization to rare fusion mechanics.
These challenges weren’t just about grinding currency. Each step introduced new goals, forcing the player to rethink strategy and make the most out of every brain rot collected. From building entire bases filled with specific types like Tim Cheese and New Beanies to performing unique rituals and fusions, each challenge progressively increased in complexity and reward.
Grinding Toward the Impossible
The first few challenges involved filling entire bases with specific brain rots, a deceptively simple task that became time-consuming due to the sheer volume required. Once those were complete, things ramped up fast. The admin required fusions of high-tier brain rots like Tralita Trala, Low Shaloritos, and Last Traleras—each demanding precise combinations and a serious investment of luck and time.
Thanks to a temporary 6x luck boost, these fusions became achievable, but still required patience and resource juggling. Eventually, these efforts paid off with the creation of high-yield units like the Lowtos Ku Padre, generating over 1 trillion per second—a massive leap forward in progression.
As the player continued, new events like the Bombard Low Ritual introduced multiplayer coordination. Friends joined in to activate explosive events, summoning creatures like the Creeper Brain Rot that pushed income generation even higher. Later, animal-themed brain rots and crossover appearances—like a deer from 99 Nights in the Forest and even a Chicken Jockey straight out of Minecraft—added both humor and variety to the grind.
The Final Push
Midway through the journey, with six out of thirteen admin brain rots collected, the admins began lending direct help—sometimes even spawning ultra-rare units by accident. This resulted in powerful combinations like the Tum Tum Tumor in Sala Tala Chala and the Nyan Cat fusion, producing close to 900 trillion per second.
Eventually, the admin gifted the final three: Duolingo, a Walking Fuse Machine, and Triple Odin. These were in a league of their own, generating up to 5 Qi per second. With these, the player finally reached 1 SX, completing the requirements for the secret admin rebirth. The final rebirth not only unlocked a stunning new base design but also cemented this run as one of the most ambitious accomplishments in Rebirth Simulator history.
Why It Matters for Players
For those looking to buy brainrots or optimize their builds in Rebirth Simulator, this video highlights the importance of strategic progression and efficient resource use. It’s not just about stacking currency—it’s about understanding how different brain rots interact, fuse, and scale with rebirth multipliers. Advanced players might also consider platforms where they can buy brainrots sab to get a jumpstart, but success still depends on planning and persistence.
This admin rebirth challenge showcases the perfect mix of skill, creativity, and patience. It’s proof that even in a grind-heavy simulator, the real fun lies in pushing the limits and seeing just how far the game can go.
The secret admin rebirth serves as both a test and a reward for dedicated Rebirth Simulator players. Through persistence, clever fusions, and a bit of admin luck, the player achieved something few others have seen. For fans eager to chase the same high-tier goals, the lesson is clear: build smart, grind steady, and never underestimate the power of a good brain rot collection.