Firstly, Sorry for my bad English
I got BeatCop as an award on sant patric day. I have installed the game on my GNU/Linux system (OpenSuSE Tumbleweed). Screen is black and nothing happens. That's the terminal output:

Set current directory to /home/slawomir/GOG Games/Beat Cop/game
Found path: /home/slawomir/GOG Games/Beat Cop/game/BeatCop.x86_64
Mono path[0] = '/home/slawomir/GOG Games/Beat Cop/game/BeatCop_Data/Managed'
Mono path[1] = '/home/slawomir/GOG Games/Beat Cop/game/BeatCop_Data/Mono'
Mono config path = '/home/slawomir/GOG Games/Beat Cop/game/BeatCop_Data/Mono/etc'
Preloaded 'ScreenSelector.so'
Preloaded 'libAkSoundEngine.so'
Preloaded 'libCSteamworks.so'
Preloaded 'libsteam_api.so'
Player data archive not found at `/home/slawomir/GOG Games/Beat Cop/game/BeatCop_Data/data.unity3d`, using local filesystem

I checked my filesystem against /home/slawomir/GOG Games/Beat Cop/game/BeatCop_Data/data.unity3d existence.
Below I attached df -h command output:

devtmpfs 3,9G 0 3,9G 0% /dev
tmpfs 3,9G 167M 3,7G 5% /dev/shm
tmpfs 3,9G 1,7M 3,9G 1% /run
tmpfs 3,9G 0 3,9G 0% /sys/fs/cgroup
/dev/sda9 20G 18G 1,9G 91% /
/dev/sda1 256M 35M 222M 14% /boot/efi
/dev/sda10 237G 230G 7,2G 97% /home
tmpfs 786M 20K 786M 1% /run/user/1000

So I have empty space on my disc, so I didn't know why the file is missig.

I read Steam thread about this game. Running 32-bit version works but movies hangs.