Cassette Boy [REVIEW] – Out of Sight, Out of Mind 

Okay, quick experiment: close your eyes for a second. Now, how do you know your computer monitor/smartphone/whatever you’re reading this review on is still there? You assume it is because of object permanence, right? Well, Cassette Boy takes that fundamental rule of reality, crumples it up, and tosses it out the window. In this weird yet wonderful world, if you can’t see it, it literally does NOT exist. It’s a concept that sounds like a philosophy lecture, but it plays out like one of the cleverest indie puzzle games I’ve played in a long time. 

Check out some screenshots down below: 

At a glance, you’d be forgiven for thinking this is just another retro throwback, especially since the game is drenched in a monochromatic, green-scale aesthetic that screams ‘Game Boy’. It’s charming, cozy, and hits that nostalgia button hard, evoking memories of the earliest Pokémon or Zelda adventures, but thinking it revives on an old-school styling alone would be doing it a massive disservice. While it borrows the top-down look of those classics, its heart is beating to the ingenious rhythm of the likes of Fez. 

The core hook here is something the developers call the ‘Schrödinger System’. You explore a 2D world, but with the press of a button, you can rotate the entire environment on a 3D axis. This isn’t just for looking around corners either, with it fundamentally changing the geography of your surroundings. Is a massive stone block preventing you from walking through a door? Just spin the camera until the block is hidden behind a wall, simple. Since you can no longer see the obstruction, the game treats it as if it’s gone, and you can waltz right through. 

It creates this incredible sense of magic during exploration, where you aren’t just traversing a map, but are actively editing it with your camera control. The puzzles start simple – hiding walls or bridging gaps – but they eventually ramp up into satisfying brain-teasers that’ll keep a grin on your face when you creatively find a solution (or just end up there by luck, whatever suits you). The game doesn’t hold your hand, and much like the cryptic nature of Fez, Cassette Boy trusts you to experiment, so even those lucky successes feel satisfying. You’re dropped into this world (ostensibly to find fragments of the missing moon) and left to figure out the logic on your own… that’s part of the appeal. There are even specific shrine-like areas – pure puzzle rooms disconnected from the main world – that really test your mastery of these perspective shifts, and when the solution finally clicks in those instances, Cassette Boy makes you feel like a genius. It’s really, really cool. 

“Cassette Boy is a smart, inventive, and entertaining adventure that takes a high-concept mechanic and makes it clever, creative, and, most importantly, a TON of fun.” 

Beyond the core mechanics, the game’s vibes and personality do keep the momentum going. For a title that looks so retro, everything feels pleasantly fresh, with Cassette Boy adopting a ‘less is more’ approach to storytelling but still offering more than enough to keep players invested in the world. It creates a serene, almost meditative atmosphere, and even when you are stuck on a puzzle, the world is just pleasant to exist in. It balances the mental workout of the logic puzzles with a chill, lo-fi mood that keeps frustration at bay. 

However, the game isn’t without SOME hiccups. While the art style is a lovely stylistic choice, it can sometimes work against the gameplay – when you have layers of 3D geometry flattened into a 2D view that all use the same shades of green, things can bleed together. It’s occasionally hard to tell where a platform ends and a wall begins, leading to some accidental falls that feel more like the art style’s fault than your own. 

Another area where the experience wobbles a bit is the combat. The game tries to marry its puzzle mechanics with action-RPG elements, but the two don’t always get along. You have a sword, but swinging your weapon lacks the crisp responsiveness you want in a Zelda-like – it’s just a little imprecise and clumsy, leaving some encounters feel like button-mashy affairs with minimal thought. It feels a little bit tacked on, especially since the puzzling of the game is very clearly the star of the show, and whilst it can complement it in some set pieces, it never feels fluid. 

Check out some screenshots down below: 

But honestly? You’ll put up with the clunky sword swings because the world is just so much fun to take apart and put back together. The ‘aha’ moments provided by the perspective shifting are strong enough to carry the experience, with the game’s creative encouragement to look at problems from a literal different angle making for a wholly engaging and fun experience from start to end. 

Developer: Wonderland Kazakiri  
Publisher: Pocketpair Publishing
Platform(s): PC (Reviewed), PlayStation 5, PlayStation 4, Xbox Series X|S, Xbox One, Nintendo Switch 
Website: https://store.steampowered.com/app/1162050/Cassette_Boy/