Really neat platformer! I like the simplicity of design here. I managed to break a game and couldn't respawn, so I started from the beginning. Collecting signs is kind of optional here, but I collected them all anyway xD
Music is the weak point, but you probably already know it. Would be great to see more levels and new types of platforms.

Also be sure to rate my game too https://itch.io/jam/blackthornprod-game-jam-1/rate/319192

I got 4 of the blue thingies and completed the game. Took a few minutes, but was a rather good experience. I actually dove right into the game with only the understanding that I copy left click and use WASD. Most of the time when I don't realize the full controls, I'll go back and check. This is really to see how innovative it is for gameplay, which I felt was fairly straight forward. Then when going back and realizing I could just use the right-click to remove and bring back a piece, I was more interested in continuing. The pacing of the game felt challenging, yet fair. I felt good about getting the little blue things, and completing the game felt pretty great. The music was nice and cute, felt like it fit well.

A great game with some improvements in details like the UI, it would be a very good basis for a release game. (Personally I prefer a jump button that is not part of the movement arrows).

I love how this game lets you become the game/level designer :) ! Awesome concept ! 

It's a tough game, but it feels fair and beating a level (that I kind of created myself ;D) feels very rewarding ! 

All in all a solid jam entry, well done :) !

Its fun and challenging. Great job!

Premise was spot on, visuals were simple but effective, overall loved it and it's a great addition to the jam's roster. Difficulty never really went any further  than "see how far you can jump and place a block at the end rinse and repeat" and near the end of the game a slight repetitiveness sets in but I absolutely love this game and it has a really interesting take on the traditional platform style. Great work! (also if you do add more levels (which would be great) please change the music lol)

Very clever way of havi(ng people beat a platformer! Really makes you think how many more cool mechanics there could be if you continue with this.

Agree that the music was a repetitive (have to admit that I muted it after awhile). I'd also make the block placing mechanic a bit more visually clear (i.e. sometimes if I accidentally double-clicked on one of the blocks up top it would place them right on the spot and I had to figure out that it was placed ON the bar). But that is a minor detail.

Great puzzle design!

I liked the challenge posed by the error collectibles, and the puzzles were designed well so that you really did have to think about how you used each block. The graphics are nice and clean, and decent music, if a bit repetetive. I liked the take on the theme and overall its a very solid puzzle game.