Omg, this is an amazing game, love the art, loved the concepts and upgrades, it would be more fun instead of items, maybe new upgraded units that change their attack pattern beside items :)

The help button graph is confusing as arrows should point which creature that they destroy and not the other way around :)

Overall, great game.

Pros:

• Nice cutesy artstyle
• Puzzle system seems to well thought out and has lots of potential for making interesting puzzles
• Music and sound design matches the theme/gameplay very well
• Has great replayability, even if you finish the game

Improvements:

• Maybe make the diagram that shows which animal eats what a bit clearer (the arrows confused me initially, I thought they suggested the opposite of what they did)

Overall, a very well polished, well designed and  high quality puzzle game. I'd definitely recommend working on it in the future. 

Nice work!

This is cute and fun! Good puzzle game. Took me a few tries to remember the order of operations (You list what eats what at the very start, but I have the memory of a goldfish, and I read the mid-game-reminder note backwards and got a few full-party-wipes on the first level LOL). The music and the sound suit the game well, and once I got the hang of it, I found it fun :) Final score on first successful play-through: 37 kills, 12 casualties, 25:10 time.