Tin Hearts

There’s a specific kind of studio pedigree that raises expectations and then quietly becomes a liability. Rogue Sun was founded by ex-Lionhead developers — people who shipped Fable — and Lionhead’s DNA was always about whimsy, texture, and a slightly cracked English sense of humor bolted onto systems that didn’t quite behave. Tin Hearts, published by Wired Productions, inherits that DNA almost cleanly. It’s whimsical, tactile, and stuffed with hand-crafted charm. It also, on paper at least, doesn’t always behave.

The setup: you are an unnamed, unseen presence drifting through the home and workshop of Albert J. Butterworth, a Victorian toymaker whose brilliance came at the expense of everything else in his life. A column of wind-up tin soldiers marches out of a starting point and does not stop. It does not take orders. It does not care about your plan. Your job is to get that column from A to B by building the world around it — blocks, cannons, trampolines, balloon dispensers, drums, conveyors, mirrors — across a long campaign spanning four acts.

If that sounds like Lemmings, it is, and the game knows it. But the comparison undersells what Rogue Sun actually did. Lemmings let you assign roles to individual units. Tin Hearts strips that away entirely. Your soldiers are dumb, obedient physics objects, and the puzzle is never “what should this guy do” but “what shape does this room need to be.” That’s a meaningfully different design problem, and it’s the reason the game earns its place rather than coasting on nostalgia.

• Indirect Puzzle Design: You never control a soldier. You place, rotate, and chain toys — cannons, trampolines, mirrors, conveyors, balloons — into contraptions that redirect an endless marching column. Every solution is architecture, not command.
• Full Time Manipulation: Pause, rewind, and fast-forward the simulation at will. Watch a soldier fall, scrub back, nudge a block two inches, replay. No restarts, no punishment, no failure state worth the name.
• Environmental Storytelling: Albert’s story unfolds through spectral memories, letters, and photographs discovered between puzzles — a quiet study of invention, ambition, and family neglect rather than a plot with a villain.
• Mr. Soldier & Collectibles: A free-roaming companion lets you leave the puzzle to explore rooms, poke at the world, and hunt hidden items — a deliberate release valve between puzzle chapters.
• Full VR Support: A complete PCVR and PSVR2 mode where the toy-box conceit finally pays off literally — you reach into the diorama with your hands.

The Gameplay Loop

The core loop is beautifully simple and, on its best days, genuinely absorbing: observe, hypothesize, build, scrub, refine. You survey a room. You spot the gap in the floor, the wall the soldiers will walk into, the platform that’s too high. You place a cannon. You wind the clock forward. Half your column sails into a bookshelf. You rewind, rotate the cannon a few degrees, and try again.

What makes this work is the rewind mechanic, which is not a convenience feature — it’s the game’s actual grammar. Because you can scrub time freely, Tin Hearts can build multi-stage Rube Goldberg chains that would be miserable in a restart-only game. A five-toy contraption has five failure points, and diagnosing which one broke requires watching the failure in slow motion from a chosen angle. The game gives you exactly that. The debugging tools are the gameplay. That’s a smart, unusual design call, and Rogue Sun deserves real credit for committing to it.

The commitment has a cost. Because failure is cheap and reversible, the game leans hard into a relaxed, unpunishing pace — and in the middle acts, that tips into slack. The middle of the campaign is where the design wobbles. Puzzles introduce a toy, teach it, then ask you to use it a third and fourth time without meaningfully escalating. The difficulty curve doesn’t spike; it plateaus. A generous built-in hint system sits there as a safety net, but the problem isn’t that puzzles are too hard to solve — it’s that too many of them don’t require solving so much as executing. You see the answer in ten seconds and spend three minutes placing blocks.

Friction and Fiddliness

The other recurring complaint — fiddly contraption placement — is real but overstated. Snapping a block to a grid is fine. Aiming a cannon along a precise arc, with a camera that fights you for the angle, is not. The camera is Tin Hearts’ most consistent irritant: it swings and reframes in ways that feel jarring rather than cinematic, and in a game built entirely on spatial reasoning, a camera you don’t trust is a tax on every single puzzle. It never becomes a dealbreaker. It never stops being a nuisance either.

The Story Problem

Here’s where the game’s warmest defenders overreach. Albert Butterworth’s story — the obsessive inventor, the neglected family, the workshop as a monument to what he chose over people — is written with restraint and delivered with real craft. The spectral memories are haunting. The letters land.

But it’s adjacent to the puzzles, not fused with them. You solve a room, a memory plays, you solve another room. The tin soldiers are a gorgeous metaphor for Albert’s compulsions — creations that march forever because he wound them and never asked what they wanted — and the game almost never lets that metaphor do mechanical work. Contrast this with something like Portal or Return of the Obra Dinn, where the puzzle is the narrative act. Here, the puzzling and the storytelling are two excellent things sharing a house. It’s a missed opportunity that a studio with this much writing talent should have closed.

The VR Case

VR is the definitive version. The entire game is a diorama viewed from above, which is precisely what room-scale VR does better than a monitor. Reaching in to rotate a cannon with your hand eliminates the camera problem and the placement fiddliness in one move. For anyone with a PCVR rig or PSVR2, the flatscreen version is the compromise, not the default.

The art direction is the least arguable thing here. Albert’s house is rendered in warm wood, brass, dust-thick sunbeams, and painted tin — a Victorian toy-box aesthetic executed with a specificity that suggests people actually looked at nineteenth-century toys. Light does enormous heavy lifting; rooms feel occupied even when empty. Matthew Chastney’s score is a genuine standout, all music-box fragility and restrained strings, and it does more emotional work than most of the dialogue.

Performance is the asterisk on the whole package. A 2D-adjacent diorama game of this scope should be light on hardware, and the physics chains it runs — a marching column threading through multiple contraptions at once — demand a steady frame rate to track visually. On hardware that can’t deliver one, hitches aren’t cosmetic; they degrade the thing the player is actually doing. Combine that with the camera and the whole package feels less polished than its art deserves.

Steam (PC) is the version to buy. Mouse-and-keyboard placement is precise in a way a stick can’t match, and it offers the headroom the physics simulation wants — plus, decisively, it’s the gateway to the PCVR mode, which is the best version of this game by a wide margin. Rotation and fine-placement, the two friction points, both improve materially with a mouse.

Nintendo Switch is the compromise pick, and buyers should go in knowing what they’re trading. The upside is real: this is an ideal handheld game — short puzzle chapters, no reflex demands, no punishment for putting it down mid-contraption. The downside is the hardware: frame rate is the Switch version’s weak point, particularly in later, denser rooms where multiple contraptions run at once. Stick-based cursor placement also amplifies the fiddliness; what’s a small annoyance with a mouse becomes a recurring one with an analog stick. If handheld portability is worth more than fluidity, take it. If not, take the PC version.

Tin Hearts is the work of people who clearly cared enormously about the house they built and slightly less about the plumbing. The central conceit — that you engineer the world rather than command the units — is a real evolution of a thirty-year-old formula, and the time-scrubbing tools that support it are smarter than the game gets credit for. The house is one of the most convincingly realized spaces in the genre, and the score belongs in a better-known game.

What keeps it out of the top tier is a set of fixable things that never got fixed: a camera that fights you, a frame rate that buckles on weaker hardware, a middle act that mistakes gentleness for pacing, and a story that earns its emotion without ever earning its integration. We can recommend it wholeheartedly only to VR owners and patient PC puzzle fans. Buy it on PC. Play it in VR if you can. Take the Switch version only if portability outranks polish.

It’s a lovely machine. It just rattles.