Hi Lattay, sorry to hear that. Hundreds of others downloaded and played on linux without any issue. The game is playable on linux, downloads on windows are thousands, so definitely playable game, your assert is false, it's just not playable for you due to low hardware. Did you try reducing quality of graphics? Do you have latest graphic drivers? Which Intel gpu do you have? The game requires about 300MB of dedicated graphic ram. Did you try increasing the ram dedicated for your Intel? Which version of opengl is supporting your gpu? Which Linux distribution are you using? What is the screen resolution used? Did you try with different resolutions, full screen and windowed? If you tried already all those things and nothing is working, I'm afraid that you can not play the game with such hardware. Sorry to say but I'm not planning to reduce the quality of the game to support old hardware, Intel GPUs or more than ten years old hardware.
Thank you for trying my game, let me know if I can help you with your issues. Cheers.