N64 Wasm (Mario Kart edition). It may not look like its loading, but it is. just press the play button once and wait for a bit.
almost certain that 2 or 4 player doesnt work btw. however it might work if you use a controller hooked up to the computer through bluetooth. Controld are B key to move forward, arrow keys are direction, k to use powerup, and arrow keys for direction. you can change these in remap buttons before you start the game.
