Under The Island Launches: Retro Adventure Lands on All Major Platforms

A Nostalgic Trip to Seashell Island

If you grew up clutching a Game Boy or sitting cross-legged in front of a CRT, Under The Island is designed to hit you right in the nostalgia. Launching today across all major platforms, this 2D action-adventure from Slime King Games feels like a direct transmission from the '90s. We’ve seen plenty of retro-inspired indies lately, but this one carries a specific brand of charm that reminds us why the top-down genre remains a gold standard for exploration.

The setup is classic: you play as Nia, a newcomer to the seemingly peaceful Seashell Island. The hook? The island is on borrowed time. Alongside a local named Avocado—because every great '90s adventure needs a partner with a food-based name—Nia has to investigate a legend suggesting her new home is about to sink into the ocean. It’s a lighthearted romp on the surface, but that underlying sense of urgency keeps the momentum moving.

Gameplay & Mechanics: More Than Just a Retro Paint Job

While the pixel art is vibrant and the vibe is cozy, the gameplay doesn't shy away from variety. The island is partitioned into six distinct environments, each serving up its own mechanical gimmicks. Our take? The environmental diversity is where this game is going to win over seasoned players. You aren't just moving from one green field to another; you’re shifting from frozen caverns to "sentient greenhouses" and chaotic sawmills.

The combat and exploration encounters are refreshingly weird. We’re talking about a world populated by cereal pirates and enemies that include vomiting eggplants and tunneling wolves. It’s clear Slime King Games isn't taking itself too seriously, which is exactly the kind of personality we look for in an indie scene that can sometimes feel a bit too safe.

Tools of the Trade

Progression in Under The Island follows the classic "find a tool, open the world" loop that defined the golden era of action-RPGs. You’ll be scouting out dungeons and hidden minigames to expand Nia’s toolkit. Some of these are your standard digging tools, but others are more experimental, like musical instruments and animal companions that assist in clearing paths. It’s a design philosophy that rewards the "completionist" mindset—if you see a suspicious corner, there’s usually an artifact or an upgrade hidden there for those who bother to look.

Early Verdict

At £16.74, the entry price is a steal for a multi-region adventure with this much heart. Whether it can maintain its pace through the end-game remains to be seen in our full review, but for now, the blend of quirky storytelling and tight 2D mechanics makes this a high-priority pick for your weekend backlog. If you're looking for a break from the high-fidelity grind, Seashell Island is calling—just make sure you explore it before it ends up at the bottom of the sea.