I always love merge games so this was fun! The art style is cute and the smiley animations are top notch, I wish there sounds to go with it too.
Only thing I'd say is that it wasn't very clear to me how to deal with the evil smileys, sometimes they would disappear when merging with uncorrupted ones, and other they wouldn't.
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Thank you for playing! I'm glad you enjoyed it :) Sounds definitely would be a nice addition, I have to start adding them to my games...
Good smilers have a small chance of survival when merging with corrupted ones. I added this chance to make the game a little less predictable. Like if you're stuck and your only option is to merge with corrupted, you would think "maybe I'll get lucky!".