Fortnite May Add Mordecai and Rigby in Regular Show Crossover

Leaks suggest that Fortnite might be adding more iconic Cartoon Network characters to the roster in 2026. Information shared by trusted community sources points to a second wave of Adventure Time items and the long-awaited arrival of Regular Show to the battle royale. Fans are already buzzing about which characters might get the skin treatment, with Mordecai and Rigby leading the speculation. This comes at a hot moment for the game, which just launched its South Park crossover and continues to lean heavily into major pop culture partnerships.

The Regular Show leak originated from the well-known account SamLeakss, indicating the collaboration is in development and expected to drop soon. While other Cartoon Network shows have already invaded the island, this would mark the first time the Park employees have made the jump. However, Rigby’s height could be a challenge for developers, sparking rumors that he might appear as a back bling or perhaps inside a mech suit. Beyond the duo, other strong candidates include Muscle Man and Pops, rounding out a nostalgic lineup for fans who grew up watching the show.

More magic from Ooo on the way

The Adventure Time bundle is also expected to get a boost, according to leaker Hypex. Fans can look forward to the arrival of Lemongrab, famous for his iconic "UNACCEPTABLE!" scream, which would surely make for an epic emote. Joining him, the duo Fionna and Cake—the gender-swapped versions of Finn and Jake—would complete "Wave 2." The first wave, released in April 2025, featured Finn, Jake, Marceline, and Princess Bubblegum, and was an instant hit. Expanding this universe is a logical move highly anticipated by the community, who are still holding out hope for characters like the Ice King.

As with the previous collaboration, these new items will likely be exclusive to the Item Shop, priced between 1,500 and 2,000 V-Bucks (approximately 40 to 50 Brazilian Reais, depending on the bundle). Epic Games has yet to officially confirm any of these additions, maintaining their signature suspense. With the South Park crossover fever dominating the conversation this January, players have yet another reason to keep a close eye on upcoming updates. 2026 is shaping up to be a year packed with more magic, adventure, and, of course, epic island battles.