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1Scan for outdated or missing drivers - takes under a minute2Repair Windows errors before they cause bigger problems3Fix the driver behind crashes, sound loss and screen glitchesHeartworm launched digitally on Nintendo Switch 2 on October 1, 2026. Its console-launch trailer, reported the following day, introduces a lo-fi psychological survival-horror game about grief, an online lead and a supposedly haunted mountain house.
What the Switch 2 launch trailer is showing
Nintendo Everything’s October 2, 2026 report covers the console-launch trailer. The exact release date comes from Nintendo’s US Switch 2 listing: the digital edition went on sale October 1. The trailer is for the console launch; it does not announce a physical cartridge.
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| 1 |
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Mario Kart™ World (Nintendo Switch 2) | $79.00 | Buy on Amazon |
| 2 |
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Star Fox™ - Nintendo Switch 2 | $59.00 | Buy on Amazon |
| 3 |
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Donkey Kong Bananza (Nintendo Switch 2) | $69.00 | Buy on Amazon |
| 4 |
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Pokémon Pokopia - Nintendo Switch 2 | $69.00 | Buy on Amazon |
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Heartworm’s story: grief leads Sam to a mountain house
Sam is struggling to move on after her grandfather’s death. An online forum points her toward a house in the mountains said to have supernatural properties, and she goes there hoping to contact the other side. The premise brings grief and the search for answers into a horror setting without establishing that the house’s claims are true. The official Heartworm site describes the game as a psychological survival-horror experience.
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How the gameplay and controls work
Nintendo describes exploration and classic puzzles alongside limited combat: Sam uses a camera to defend herself. The listed perspectives include cinematic fixed cameras and over-the-shoulder aiming, giving players two distinct ways to view encounters. The Switch 2 listing also includes optional classic tank controls alongside a modern control scheme.
#1 Best Overall
- Race from one course to another through interconnected paths that span the world
- Traverse mountains, forests, cities, and more—with shifting weather patterns and a day/night cycle
- Ride on rails, jump off walls, skim across water, and more as you race for the finish line
- Take on the adrenaline-packed Knockout Tour—a fierce 24-driver elimination mode
- Explore courses at your own pace and wander the world to discover fun surprises in Free Roam
Retro presentation is adjustable
The developer’s site describes low-resolution retro 3D and cinematic fixed-camera horror. Nintendo says pixelation and other retro effects are optional, so the throwback look is not presented as an unchangeable visual setting.
How the inspirations are framed
The developer names Silent Hill, Resident Evil and Dino Crisis as late-1990s survival-horror inspirations. That is the creator’s stated lineage, not a claim that Heartworm plays identically to those games.
Rank #2
- Blast off on a high-octane adventure to save a star system from invasion
- Tear through space, soar across planets, and shoot loads of foes out of the sky at every step of the way
- A cinematic take on the Star Fox 64 story, featuring fully voiced dialogue, an epic orchestral soundtrack, and a complete visual overhaul for the Nintendo Switch 2 system
- Enter first-person mode to experience the action from inside the cockpit, and even use mouse controls to fly
- Invite a second player* to join you as a gunner using Nintendo Switch 2 mouse controls
How long is Heartworm on Switch 2?
Nintendo estimates 4–6 hours of gameplay and lists multiple endings. That figure is the platform listing’s estimate, not an independently measured completion time; the listing does not specify how the estimate changes with exploration or ending choices.
Switch 2 release and practical details
| Detail | What Nintendo lists |
|---|---|
| Release | October 1, 2026 |
| Edition | Digital |
| System | Nintendo Switch 2 |
| File size | 4.4 GB; Nintendo listing accessed October 3, 2026 |
| Play modes | TV, tabletop and handheld |
| Supported languages | Six |
| Rating descriptor | Language, Violence |
Nintendo also warns that save data for the Switch 2 and Nintendo Switch versions is not compatible. The listing identifies this release as a Switch 2 digital edition; it does not confirm a physical version.
Quick Recap
Rank #4
- Shape the world and build a cozy new life with Pokémon as a Ditto transformed to look like a human.
- Use other Pokémon’s moves, like Bulbasaur’s Leafage, to revitalize and navigate the world around you.
- Meet and befriend more Pokémon as you help nature flourish.
- Gather materials to create items and furniture, till the fields to grow delicious crops, build homes for the Pokémon you meet, and more—there’s so much to do!
- Experience a world with varied weather, real-time days and nights, and other surprises.
Rank #3
- Explore a vast underground world—by smashing your way through it!
- A brand-new 3D platforming action adventure starring Donkey Kong and Pauline
- Bash through just about anything in groundbreaking exploration! Crash through walls and carve tunnels—the more you smash, the more areas open up to you
- Pair up with Pauline to use Bananza Transformations: smash through obstacles with the raw strength of Kong form, gallop with incredible speed as a Zebra, and more
- Team up with a friend in two-player co-op as Donkey Kong and Pauline! Blast foes and terrain alike with Pauline’s voice as you explore together
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