Good take on the theme and fun game mechanic.   Very tricky and almost frustrating but I like it, nice work.

I love the sound effects sweet... Hearing them I wanted that he really didn't got hurt

Although mr blob gets stuck on walls sometimes and this game doesn't have a restart level button, it's still a well-made game! Good job!

I like the simple one-button controls and the cute art! My game is just a simple, three-level platformer https://retrorealms.itch.io/nokia-pirate

Nice entry! I like that you can’t directly control Mr Blob and you have to make path for him to escape :)

I really like the game mechanics for this, and it's a really cool way to incorporate the optional on/off theme!

This must have taken quite a bit of level design work, there were times I'd think I got stuck but then I switch to the other mode and I could keep moving.

Good job!

this is great man! Definitely one of my favorites so far!

And I still feel sorry for the one time I failed Mr Blob :( 

I'm not sure if my brain eventually adjusted to the switching mechanic or I just bruteforced my way through the entire game, lol. It was fun and pleasant to play and I haven't encountered any issues. Many congratulations on finishing and having it look so cohesive! :)

I saved the little MR. BLOP!)) Love your idea, same problem here, the player stuck in collsision when i am one pixel not far from Wall. But loved it very much nice idea! Keep going!

This is a really fun idea. The pixel art and music are pretty cute, the game has a really cozy personality, depsite the rough nokia 3310 restrictions.  However, I found the game to be a little bit frustrating in some places. Sometimes the character would stop proceeding, because of a wall that was just turned on behind him and there was a little bit of going back and forward. 
It's a great idea, it just needs a little bit refining.

Cool concept, but I found the slime to be a bit slow at times. Like when he is walking across a long platform. Maybe you could add a button to speed up the movement? The slime also got stuck at one point in the wall and he didn't turn around. Maybe a reset button would be good, unless there is one I didn't see. Otherwise, great game!

Great concept. Cute, simple and addictive, although I found it maybe a little too difficult

What a great idea! Simple but works so well, well done!

I love Mr Blob!
The Second level was a little challenging but i got it after a while.

It's pretty hard but i like it.

Nice game. Required quick reactions and pixel-perfect adjustments which made it challenging (in a good way).

Awesome vertical game! Actually quite challenging imo, which I think is a good thing.

I killed poor Mr. Blob more times than I care to admit!

This was a neat mechanic. I wish there were more" puzzle-y" based challenges and less reaction speed challenges.

Fun little game!

Cool use of the theme, and interesting choice to make it portrait! Good level of challenge overall. Nicely done!

Cute little game - the separate buttons for on/off is a little confusing.

Challenging and interesting idea. Sometimes the character gets caught on the walls when you switch them on, which is hard to avoid since some of the gaps are pretty small, but overall well done!