Entry for the GMTK Jam 2021 "Joined Together".

Classic platformer "Mrs. MODIFIER" has been installed in an arcade cabinet with only 3 buttons!  


[Left Arrow] / [A]

[Right Arrow] / [D]

[X] / [Up Arrow] / [W]

Press [`] or [Q] or [Tab] to access the pause menu

Other controls are indicated in-game.

If the Web build is slow, consider downloading the Windows build linked below!

Created by:

Walaber, Chad Cable, and secret contributor(s)

Music by Eric Matyas


*** Spoiler below that explains how we implemented the theme ***

You might need to modify the game from time to time by "joining together" multiple actions onto the same button in order to progress.

PlatformsWindows, HTML5
Rated 4.5 out of 5 stars
(23 total ratings)
AuthorWalaber Entertainment
TagsGame Maker's Toolkit Jam


ms-modifier-win1.zip 48 MB


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It would be interesting to see speedruns of this game.

Also that soundtrack hits hard.



Best concept ever seen!


This is a great game!
I challenged myself and beat it by setting the controls in the beginning and never touching them again. super fun tho!

I'm so confused playing this. you can set the controls once and never again and beat the game so it's not a puzzle game but also the controls aren't fluid enough for it to be a platformer. maybe with more levels or only 2 buttons it could have been interesting but as is ehhhhh

i liked it

level 3 is too hard


Great mechanic executed well! Though, the movement can be a bit clunky at times. Like the part where you have to go from the climbing fence to a platform on the left that is seperated by a tile.


Fun cute and clever game!

Finished your game, congrats it is a great game and it deserves the top 20. Keep it up!

i figured out how to compltet the level after pressing space twice (aka arranging the controls once) should i put it here?


Congrats on making top 20 in the GMTK Jam! I wanted to reach out to ask if anyone on the dev team would be interested in participating in an interview about your experience during the jam? Interviews are conducted over Discord and presented live on Twitch.




Cool game, sad that I didn't get the chance to rate this during the jam.  It's a bit weird that crouch is used in literally one level, though.  Would love to see an expanded version of this.


So awesome! Great game!