Finally, I participated in a Global Game Jam.
The fact that this time (year 2021) it was remote/online, made it easy for me to participate in it.
Shredded World is short 2D side scroller post-apocalyptic shooter game with a very strange story. I put some amount of effort on the visual effects and the feel of the environment. The controls are little bit buggy but I am pretty sure that the overall experience would be decent for you.
A and D (or right and left arrow keys) to Walk
R to Reload
Mouse to Aim
You would have to download the game and it is Windows only.
Here are the links to both Global Game Jam submission and the itch.io game page: