A brain-melting yet fun puzzle game about building and mining. I have only just gotten into the actual game (The level after the introductory levels) and I love it so far.

My criticism for this has been squashed. All I need to do now is get good and complete this game (My brain aches).

Overall, 9/10 for this charming puzzle game.

It was 50/50 for me. It has interesting mechanics and potential, but it also has horrible ergonomics, cumbersome digging/building, poorly introduced mechanics, and the overheating/blackout mechanic is just very annoying to deal with.

Excellent challenge of a game. Later levels may require a baseline understanding of coding. Reminds me of a Zachtronic game in the best way. Pick it up if you are interested in difficult physics puzzlers.

This is one of the most interesting puzzle games I've played in a while. It feels like the logical next step from Zachtronics' games, in that you're given a set of mechanics to engineer solutions to a problem. Here, though, it's far more open-ended, with a whole physics sandbox to exploit. I haven't even gotten to the later mechanics and I'm having a great time!

CHR$(143) is a little-known game - as far as I can tell, only about 2000 people have bought it. As criminal as this is, I have to say I'm enjoying the utter lack of easily-available solutions online - I'm pretty weak-willed and the payoff for solving these puzzles is so much better when you're honest from start to finish. And of course, many thanks to the developer for keeping the game alive and well.

If you enjoyed TIS-100, or Opus Magnum, or Factorio, don't miss this one! It'll scratch that itch.

I've only beat the first 22 (of 72) levels, so if my hours played is a lot higher than at the time of this review, consider that a further recommendation :3

This is a great puzzle game. Pretty cheap as well. I'm still in the early stages of it, but I can clearly see the potential. The only arguable down side is the graphics, but personally I like them. If you like to use your brain, buy this game.

My beef with the game is that it looks like broadcast teletext, but it was made in Godot Engine. So the developer freely choose the visual abomination. The puzzles are a hit or miss, but great fun for the first hour.

As of editing this review, the dev had since responded to my critique about this game taking up a lot of time between restarts and has released an update, featuring a quick reset option to immediately restart the level from scratch, as well as a puzzle reset system on Level 5 to restart the last puzzle without having to start all over, making the game a whole lot more accommodating to newer players and resolving the frustrating waiting times between restarts. I have since picked up the game where I left off and was able to reach level 17 without any real problems, and so far I'm really enjoying discovering and playing around all of the cool features and mechanics that this game has to offer!

Huge thanks to Nicolas Jean (the developer) for updating the game!

As someone whose had vague memories of playing games of a similar genre and graphics style on an 80-90's Macintosh when I was only around seven years old (currently in my twenties now), this game had really stood out to me and the whole concept of using a mix of physics, construction and programming logic to solve puzzles seems really fascinating both on paper and execution wise.

However, the reason I am unable to recommend this game is largely due to the monotonous amount of re-prepping and stalling that's required every single time you're having to restart a level, which you'll be doing each and every time you screw up at solving one of the puzzles that usually involves using and controlling a very finite amount of physics-based objects. For a puzzle game that seems to utilise trial and error as the main foundation for solving a lot of these puzzles, it's naturally frustrating having to sit through the "Failed!" text animation when I hit the 'Retry Level' button before being able to hit the 'Reset' button, watch the level transition in, close the briefing message and spend the next minute clearing all the previous puzzles again before I can finally make another attempt at the same puzzle that I screwed up on (rinse and repeat), when all of this would be unnecessary if the game had simply featured checkpoints, a save/load state option or an undo button like in Baba Is You.

L005 (Level 5) is the first level that introduces physics-based objects and has a puzzle where you're having to sort between a relatively small pile of boulders and diamonds using remote trapdoors to get them to fall into their respective holes in order to open the next door, however with the way this is set up, it's very unclear how many of the boulders and diamonds you're needing to filter out in order to get them to fall at just the right pattern, otherwise you'll easily end up with them either falling into the wrong holes or getting stuck, ultimately soft locking the player, forcing them to restart the stage and spend around another minute solving all the previous puzzles just to make another attempt at the same puzzle again.

Moving onto L006, you're given control of a catapult with only 4 reserve boulders to fire from it from the start, which you need to catapult onto two detectors; one that's resting on a small platform that lowers a force field blocking the destructible wall you need to break though, and one that's just below the edge of another platform that seems to require a very precise shot to open up another force field that feeds the catapult with 64 additional boulders. How you're meant to angle your shots to perfect this seems like pure guess work and requires a monotonous of a retrying. It was at this point where I had eventually lost what patience I had left and just decided to give up.

And yeah, I get it, it's meant to hard, it's a retro styled puzzle game, they didn't have save states back in the day and yada yada yada... but if you going to go this hard on punishing the player for their failed attempts at solving these puzzles - where at this stage they would still be trying to adapt to the game's physical programming - then either give them less margin for error, or let them be able to make another attempt at these puzzles at a much more time-convenient fashion.

If the graphics aren't a turn off, this is probably the game for you.

It's a pretty good puzzler with diverse mechanics. It kept me engaged with new content for the 90 hours it took to complete the main game.

This is like engineering

I don't know of many other games where you can fight monsters, go exploring underground or underwater, and then you suddenly have to built a new power generator to power your weapon, and then you have to program the laser to be auto aiming.