The links I provide for games created with PICO-8 (also known as cartridges or “carts”) can be downloaded as .bin files and played on Windows, Mac, or Linux without the need to buy and install PICO-8.
On Windows: Download the entire “windows” folder to your desktop. Open the folder and run the .exe file with the title of the game (i.e., “forestrush.exe”).
On Linux: Download the entire “linux” folder to your desktop. Open the folder and run the file with the title of the game (i.e., “forestrush”). This is not the .png file.
On Mac: Download the entire “mac” folder to your desktop. Open the folder, then open the “Contents” folder, followed by the “MacOS” folder. Run the file with the title of the game (i.e., “forestrush”).