It seems like you're trying to download and play Nuclear Throne on your M1 Macbook Air. Since the game is 32-bit and doesn't support M1 Macs yet, I'll guide you through a workaround.

Based on the instructions provided by u/jrang in this thread, here's what you can do:

1. Download the game: You can download Nuclear Throne from various sources, but make sure to get the correct version for your operating system.

2. Extract the zip file: Once downloaded, extract the zip file into a directory on your Mac.

3. Install Nuclear Throne Together: Follow the instructions provided in the text to install Nuclear Throne Together.

Here are the steps again:

a. While the game is installing, grab Nuclear Throne Together.

b. Locate the newly installed Nuclear Throne.

c. Extract Nuclear Throne Together zip file into that directory.

d. If you've followed along word for word, it should be in this directory: By following these steps, you should be able to install and play Nuclear Throne on your M1 Macbook Air.

Additionally, if you'd like to try the game before buying it, you can download Wasteland.

Nuclear Throne download the new for mac