There’s only one switch to interact with in the first level of the Galaga mode, and pressing it at any time restarts the level. I’ve desperately tried finding other things to interact with, and nothing else seems to respond. Doing nothing also fails the level. Either I’m missing something, or it’s broken, and I’m not sure which.As for the 94 levels of the game otherwise, I loved all of them from start to finish. It was a great way to spend an evening. I hope that more gets made for this game, because it’s a joy to experience.I’d like an option to turn off the music, though. It’s a bit of an annoying loop.

The game is amazing if you are looking for a game to test your logic and deduction skills! I do not believe I have found one that I enjoy more. Definitely worth the cost of disabling the ads which at the time I did was only 99 cents.I only gave it 4 stars because it appears that there are no more levels after 130 or so. I cannot remember the final count.Please make some more levels. The music and the colors are also pleasing. This game is very entertaining especially for the engineer folks. Thanks for creating it. I will be playing all the levels again!

Finally a game to challenge me in a way that is logical such as in function block PLC programming! It’s what I was searching for. I only wish that as each function block is introduced that it identifies it that one time so as to help others know....ie.... and,or,nand,nor etc... and maybe a newer version in better grafics, this appears graficly like old Atari games. Not bad but I love the logical thinking. At level 50 in only 45min.

Very nice, you made logic diagrams into a game. I like it! However, there’s no option to mute the game. Sure, the music is ambient and can’t be heard easily if music from another app is playing, but it would be nice to have the choice.