Feeling competitive? Hypersomnia from Patryk Czachurski is a top-down 2D competitive online shooter. It's free, open source and you can play it via Steam or directly in your browser.
Read the full article here: https://www.gamingonlinux.com/2024/06/hypersomnia-is-a-free-and-open-source-top-down-competitive-2d-shooter