Milestone swaps Hot Wheels tracks for 4 explorable diorama islands in Infinite Rush

Hot Wheels Infinite Rush is doing something that will feel familiar to open-world players, and weird to traditional racers: you are not selecting the next race from a menu. Instead, IGN reports Milestone has built four big islands that you can freely explore, then find challenges, races, secrets, and collectibles while you wander.

Michele Caletti, Development and Creative Director at Milestone, spells out the scale of the change ahead of the IGN Live 2026 gameplay reveal. “There are going to be four big islands,” he says, and they are “different one from the other.” Crucially, the game loop changes because you can get pulled into “spending hours going around trying to catch the last secret,” rather than consuming content in a linear track-by-track flow.

This is the kind of design pivot that matters beyond the toy-car fanbase. Earlier Hot Wheels games were positioned as proper racing games, with “nuance, with content, with quality,” and they built a community by delivering recognizable racing experiences. Caletti frames Infinite Rush as not being “Hot Wheels Unleashed 3,” but “a completely different thing,” because Milestone wanted to preserve what fans recognized from Hot Wheels 1 and 2 while changing “a lot.” In other words, the studio is trying to keep the brand equity of the past while repositioning the product into a different engagement model.

From a product and monetization lens, open explorable spaces are more than a visual upgrade. They can change how players discover content, how long they stick around before “progression fatigue,” and how they share tips. The island concept leans into that: you find challenges and collectibles through exploration, not through a straight menu path. Caletti specifically notes that the game loop and “the way you perceive the game” are altered when there is no explicit sequence telling you what to do next.

There is a second major shift Caletti calls out, and it is arguably just as important as the exploration structure: artistic vision placement. Other Hot Wheels games are built around “Hot Wheels cars in real life-size, in toy form, in the real world, where you race in the back yard [or] in the kitchen.” Infinite Rush still uses “toy car” scale, but Milestone is experimenting with a diorama-like world. Caletti says players will race in environments “made like a diorama,” including islands themed like “cities” and “resorts,” with “everything is in the scale of the car yet it's somehow toy form.” He adds that everything is “clearly made in plastic,” which is a tangible rendering direction with implied production choices in materials, lighting, and environment readability.

On top of the world shift, Milestone is differentiating the cars and mechanics through four big classes, each with “peculiar mechanics,” “their own vehicles,” “challenges,” and “race mechanics.” Caletti also ties vehicle traversal to challenge variety, saying that being able to “zip around [the islands]” opens up “a different variety of challenges.” For executives, that points to a common problem in open exploration games: variety needs to be systemic, not just cosmetic. If classes truly change mechanics and challenges, the game can stay fresh even when players wander for long stretches chasing secrets.

The gameplay reveal also highlights specific challenge types that fit the franchise’s destruction-and-stunts DNA. IGN describes additional elements not found in predecessors, including a “Drift Stunt Challenge,” a “Stuntman Challenge,” and “Destroy Everything! Challenge,” where players can “utterly wreck everything that possibly can within a set timeframe.” Those modes also complement the open island model. Timed wrecking is a perfect fit for exploration because players can spot opportunities, drive toward them, and engage instantly when they want to switch from hunting secrets to testing chaos.

Finally, the social layer is not presented as an afterthought. Caletti is explicit about wanting players to “start interacting with each other online,” discussing how to catch secret items and “hidden items,” and even the items “that seem very hard to pick around the world.” That matters in a crowded games market because it turns exploration into community content. In other racing games, there is often discussion around “where to find all the cars” and “to smash all the items.” Caletti says he wants the same pattern to emerge in Infinite Rush, using online talk to extend engagement after the initial play session.

Taken together, Infinite Rush looks like Milestone is betting that the Hot Wheels brand can carry its core fun into a new structure: diorama worlds, freely explorable islands, class-driven mechanics, and social tip-sharing around secrets. For peers tracking game studio strategy, the takeaway is simple: the studio is not just adding features like drift or destruction challenges. It is redesigning the progression rhythm, and then using worldbuilding and community discussion to keep players moving.