

SAI-1
SH Studio · May 7, 2026 · Casual, Puzzle, Robots, Physics, Logic
Buy SAI-1 from Steam at $0.99 — the cheapest of 1 store we compare.
Where to buy SAI-1 — official stores
SAI-1 price by region
SAI-1 costs £0.89 in the United Kingdom, $0.99 in the United States, €1.04 in Europe (EUR), CA$1.19 in Canada, A$1.40 in Australia, NZ$1.59 in New Zealand, $2.99 in Georgia (USD), R$3.97 in Brazil and zł4.17 in Poland right now.
| Region | Best price | Official store | Key shop | Stores |
|---|---|---|---|---|
| £0.89 −50% | £0.89 | — | 1 | |
| $0.99 −50% | $0.99 | — | 1 | |
| €1.04 −50% | €1.04 | — | 1 | |
| CA$1.19 −50% | CA$1.19 | — | 1 | |
| A$1.40 −50% | A$1.40 | — | 1 | |
| NZ$1.59 −50% | NZ$1.59 | — | 1 | |
| $2.99 | $2.99 | — | 1 | |
| R$3.97 −50% | R$3.97 | — | 1 | |
| zł4.17 | zł4.17 | — | 1 |
Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.
Screenshots
About SAI-1
SAI-1 is a puzzle game where you guide a futuristic robot through a prestigious tournament of increasingly clever challenges that demand creative thinking to solve. Each uniquely designed puzzle delivers satisfying "aha!" moments by hiding remarkably simple solutions beneath layers of misdirection, all wrapped in a vibrant, relaxing visual experience.
The Story
SAI-1 is a puzzle game set in the futuristic world of the year 2100. You take on the role of a robot named SAI-1, a machine created entirely by a cutting-edge AI using the latest technology.SAI-1 was designed and assembled in a race against time to compete in STM 2100—a prestigious tournament dedicated to discovering the world's most intelligent robots.Intriguing Challenges
Each round of the STM 2100 tournament presents a completely unique challenge. These puzzles are designed around a clever principle: the solutions are remarkably simple, yet they remain difficult and engaging because they require players to think outside the box."Experience that 'Aha!' moment as you uncover solutions that are surprisingly straightforward yet brilliantly hidden."Key Features
- Simple & Relaxing Gameplay: Enjoy a smooth, stress-free gaming experience.
- Engaging Puzzles: A wide variety of interesting challenges that will keep you thinking.
- Vibrant Art Style: Immerse yourself in a bright, cheerful, and visually pleasing world.
SAI-1 — game info
- Platforms
- Windows
- Player modes
- Single-player
- PC Game Pass
- Not included
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
Nice puzzle game, chill and relax2 found this helpful
SAI-1 is a futuristic puzzle experience developed and published by SH Studio, built around intelligence, experimentation, and the satisfaction that comes from overcoming difficult challenges through logic rather than speed. Set in the year 2100, the game introduces players to SAI-1, a robot designed by advanced artificial intelligence to compete in STM 2100, a prestigious competition meant to determine the most capable robotic mind. The concept immediately establishes the tone of the adventure, presenting a world where intellect matters more than power and creativity becomes the key to progression. The core gameplay focuses entirely on puzzle-solving, but SH Studio approaches the genre with a philosophy that separates SAI-1 from many traditional logic games. Instead of overwhelming players with layers of mechanics or excessive systems, the game embraces simplicity while still demanding serious mental effort. Solutions often appear deceptively straightforward after they are discovered, creating those rewarding moments where confusion suddenly turns into clarity. The experience encourages players to abandon conventional thinking patterns and approach problems from unusual perspectiv…2 found this helpful
SAI-1 looks cute and simple, but the puzzles are more challenging than expected. The game does a good job of making you stop, look around, and try different ideas instead of giving you the answer immediately. The visuals are colorful, the robot has plenty of personality, and the overall atmosphere feels lighthearted. Some interactions and physics still look a little rough, but they do not take away too much from the experience. It is a small indie puzzle game with a clear identity. Not perfect, but definitely worth trying if you enjoy clever puzzles and do not mind getting stuck occasionally.1 found this helpful
This game has some really interesting puzzles. It looks simple at first glance but seems impossible to beat. You can only clear it if you slow down, observe carefully, and think outside the box. Honestly, you'll probably get stuck on level 2, which is totally normal since most of us lose our cool when we're stuck. The game runs smoothly, takes up very little space, and is unique enough to be well worth a try.1 found this helpful
You take control of a robot who’s sent by his grandfather and father to take part in a robot competition. The robot is the first version, so he’s quite innocent and not exactly very good at things, but he’s willing to do his best. The competition is a series of stages where you have to perform some sort of apparently simple task, but each one turns into a serious and difficult exercise in thinking outside the box. It all starts with the first puzzle, where you simply have to throw items into a box. Besides movement, the robot can attach hands to perform different actions. Its main one is a hand that allows it to grab stuff, but the hands move along with the camera view, so when you look up, both hands go up as well. There’s also no indication of when a grab is possible, which might annoy you until you find the right angle. But once grabbed, the item will stay in your hand until you press the button again to release it. The first three objects in the first puzzle are nearby and easy to deal with. But the last item is on the other side of an obstacle. You can’t jump because the robot moves around on four wheels, so you need to intentionally make yourself fall. This happens when you…1 found this helpful
I want to play and finish this game i feel like i would kind of enjoy it, but unfortunately it's a little to hard.
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