If you’ve been keeping up with That Time I Got Reincarnated as a Slime (Tensei Shitara Slime Datta Ken manga), then you know season 3 has been quite a ride. From political tension to slower pacing and worldbuilding-heavy episodes, this season has sparked all kinds of reactions among fans. But now that the latest episodes are out, a lot of people are wondering: is Slime season 3 really over, or is there still more to come?
The short answer is yes, season 3 has ended. But the longer answer is a lot more interesting, because the way this season wrapped up feels less like a conclusion and more like a stepping stone for even bigger events that are just around the corner. Let’s dive into what that means.
Season 3 officially wrapped up with its last episode airing in September 2025. Unlike the action-packed finale of season 2, this season’s ending focused more on politics, diplomacy, and Rimuru’s role as a leader. For some fans, this ending might have felt anticlimactic, especially if you were expecting another flashy battle to close things out. Instead, the anime left us with the sense that something bigger is coming, almost like a cliffhanger without saying the word “cliffhanger.”
So yes, the season has ended, but it doesn’t feel like a full stop. It feels like the story just paused before diving into a much larger arc.
One of the reasons fans are debating the “end” of season 3 is because it didn’t have that same epic, final showdown vibe that seasons 1 and 2 had. Season 1 ended with Rimuru cementing himself as a serious player. Season 2 ended with the epic Walpurgis council, Clayman’s downfall, and Rimuru embracing his Demon Lord powers.
By contrast, season 3 wrapped up with discussions between nations, council meetings, and setting the stage for future conflicts. It wasn’t bad it was just different. And for many anime-only viewers, it felt like the story stopped right when it was building up momentum.
If you step back for a second, season 3 wasn’t trying to deliver a jaw-dropping finale. Instead, it was about establishing Rimuru’s new role in the world after becoming a Demon Lord. He’s not just an overpowered slime anymore; he’s a leader who has to balance politics, alliances, and threats from other nations.
This is important groundwork. Without it, the next arcs wouldn’t make sense. Think of it as worldbuilding on steroids: it might feel slow, but it’s laying down the foundation for some of the most intense battles and storylines to come.
Not at all. Season 3 is just one part of a much bigger journey. If you follow the light novel or the manga, you’ll know that Rimuru’s story is far from finished. In fact, some of the most popular and explosive arcs haven’t even been animated yet. The introduction of new Demon Lords, conflicts with other nations, and Rimuru’s rise as one of the most powerful beings in existence are all waiting to be explored.
This is why many fans see the season 3 finale as more of a “pause” than an “end.” It’s a conclusion to one chapter, but the book is still very much open.
This is the million-dollar question. While the studio hasn’t officially announced season 4 yet, it’s almost guaranteed. Why? Because Slime is one of the most popular isekai franchises out there, with strong sales in light novels, manga, and merchandise. There’s also more than enough source material to adapt, since the light novel is still ongoing.
Most fans believe it’s only a matter of time before season 4 is confirmed. If we look at the release schedule of previous seasons, it might take a year or two, but it’s coming. And based on where the story is in the source material, season 4 could finally bring back the level of action and tension that many fans felt was missing from season 3.
One of the biggest differences between the anime and the manga is pacing. The manga handles this political arc with more balance, giving us a mix of dialogue, character moments, and tension. The anime, however, stretched out certain parts and trimmed others, which made the finale feel less impactful than it could have been.
If you’re curious to see how the manga approaches this part of the story, you can check out That Time I Got Reincarnated as a Slime manga and follow Rimuru’s journey at a different rhythm. Many fans who felt underwhelmed by the anime found the manga version much more engaging.
The community has been split over season 3’s ending. Some fans appreciate the worldbuilding and love seeing Rimuru grow as a leader rather than just a fighter. Others feel like the anime dragged things out too much and ended without enough payoff.
A common sentiment is that the finale felt like an extended setup rather than a true climax. But again, that might have been the point. The anime wanted to wrap up this phase of Rimuru’s journey while planting seeds for bigger arcs that are on the horizon.
So, is Slime season 3 end? Yes, it has officially ended, but the story is far from over. What we got in this season was less about epic battles and more about political maneuvering, alliances, and Rimuru stepping into his role as a Demon Lord. While that left some fans disappointed, it’s all leading to much more dramatic events that will almost certainly appear in future seasons.
If season 1 was Rimuru’s rise, and season 2 was his transformation, then season 3 is the foundation for the storm that’s coming next. The anime may have ended for now, but the saga of Rimuru Tempest is only just getting started.