You can add some animation to the label that tells which color to catch when the objective is being changed.

The pace is fine for my taste as it gives a nice balance to the challenge :)

Totally agree with the comment below regarding the idea :) you can also expand it to shapes, movement styles or switch the color/word focus as mentioned below as well :) really neat idea of challenging focusing abilities! I hope you will continue this game and we'll see how it progresses :)

This feels fun and addictive! My top score is 27 so far I think? I like the basic challenge a ton, pacing feels challenging but not so much so I’m overwhelmed (I imagine you’ll get a range of skill levels though, and I’m probably on the lower end), and I think it’d be fun to add info to the score about how much the color confused any given person — I found myself wishing I could find out if I did worse when the words were a different color from what they said than when they were the same). Also agree with p4songer it’d be really cool if you switched it up occasionally, so that sometimes you had to pay attention to the color instead of the words. This was a ton of fun, thank you!

This is the start to a cool game! I think the one thing it's missing is a change up.  The color / word challenge is a challenge because we try to read things before we consider the color of things. So, to make it more interesting you could use a keyword like "color" or "word" to change what you need to catch. All that to say, the word / color thing isn't confusing, it's a cool concept for a game.

Also, not sure if this is a bug, but I lose a life no matter what I do. If I catch the right color, it's fine, but if I let the wrong color touch the ground, I lose a life anyway.