Madfist

There might be some upgrades, but other than that, it's great :)

Well, this game can only be fun for people with intellectual disabilities.

It's actually a really good game. Any clueless player can finish the game, but it takes a lot of time because to advance, you need either several flawless kills or a high total number of kills. The game could be improved to be more playable—for example, with upgrades and extra lives instead of dying after a mistake.

I didn't understand that game

It's a shame there isn't much room for improvement there, but otherwise it's great—just awesome!!

It's nothing like Flappy Birds!! So, no! :)