The Retro-game art style is perfect. And the best part of the game is that it has a great surprised ending, as well as other creative multi endings in different cases, so I replayed it several times :D
The Gameplay is simple, but mostly enough, especially I like the level design with broken walls and laser checkpoints.
But the move speed of character sucks :( Though the horizontal dash/slide is cool and i love it, it can't be used in the vertical direction. Then the overslow speed of the movement annoyed me, so that I almost lost patience and give up the game :(
There're some other details I think should to be modified: When the team members talk, the game should continue running, not stop frequently. And there's also a bug where players sometimes dash/slide repeatedly at the edge of bounds all the time. It's funny :D
I guess you designer might want to express the connection between player and team members in game，so you put a lot of repetitive dialogs. But I think in some cases it's unnecessary and too much, such as too much "Boss, wait for me! " and some enemy-finding dialogs. It's droll and make me tired, and the most important thing is that it shoundn't stop the game and then I have to press "A" over and over again.