Nice game. It reminds me of the old game of NES I played long ago :).
For the 3rd level, it was funny when the pink penguin could eat all the fish for itself while the blue penguin just watch while trapped.
Also, nice censoring of description that seal actually eats penguin xD.
The game also can be more polished better :).
Here are some bugs/glitches I found when playing:
- Life number is the same after game completion.
- Also means if game over, then the game stays game over when starting new game
- Score didn't reset when starting new game after game completion
- Minus score (probably if that counts as glitch)
- Make the time limit much shorter, to make it more relevant with the difficulty
Good luck if you are planning with more contents and updates of the game in the future :).