Thanks for your positive comment :)
In the development phase of the game I tried to make everything suitable even for less experienced players, which is why I made the juggernaut very easy to get and did not raise the difficulty level.
In the future I want to recreate this game with better graphics/consistency and a bigger map, so that I can offer a more gradual and suitable experience for all players as in cod.
The game was created entirely on linux (kde neon) and its small size is mostly due to the graphics engine (godot) which, unlike many other engines, creates very light executables.