Running the latest version of POP os. I already set the permissions to run as a program, so I'm not sure what else would prevent it from running. Maybe a missing library? 

bonjour moi aussi le jeu ne démare pas sous linux , j'ai permis execution et j'ai pour système  linux mint aucunes réactions

désolé pour la réponse tardive voila ce que le terminal me répond :

./DokoRoko.x86_64

[UnityMemory] Configuration Parameters - Can be set up in boot.config

    "memorysetup-bucket-allocator-granularity=16"

    "memorysetup-bucket-allocator-bucket-count=8"

    "memorysetup-bucket-allocator-block-size=4194304"

    "memorysetup-bucket-allocator-block-count=1"

    "memorysetup-main-allocator-block-size=16777216"

    "memorysetup-thread-allocator-block-size=16777216"

    "memorysetup-gfx-main-allocator-block-size=16777216"

    "memorysetup-gfx-thread-allocator-block-size=16777216"

    "memorysetup-cache-allocator-block-size=4194304"

    "memorysetup-typetree-allocator-block-size=2097152"

    "memorysetup-profiler-bucket-allocator-granularity=16"

    "memorysetup-profiler-bucket-allocator-bucket-count=8"

    "memorysetup-profiler-bucket-allocator-block-size=4194304"

    "memorysetup-profiler-bucket-allocator-block-count=1"

    "memorysetup-profiler-allocator-block-size=16777216"

    "memorysetup-profiler-editor-allocator-block-size=1048576"

    "memorysetup-temp-allocator-size-main=4194304"

    "memorysetup-job-temp-allocator-block-size=2097152"

    "memorysetup-job-temp-allocator-block-size-background=1048576"

    "memorysetup-job-temp-allocator-reduction-small-platforms=262144"

    "memorysetup-temp-allocator-size-background-worker=32768"

    "memorysetup-temp-allocator-size-job-worker=262144"

    "memorysetup-temp-allocator-size-preload-manager=262144"

    "memorysetup-temp-allocator-size-nav-mesh-worker=65536"

    "memorysetup-temp-allocator-size-audio-worker=65536"

    "memorysetup-temp-allocator-size-cloud-worker=32768"

    "memorysetup-temp-allocator-size-gfx=262144"