https://kittyworking.itch.io/forest-rocket
This is the first game I've ever finished and released, featuring the(kind of) eponymous prehistoric Phorusrhacid, better known as the terror bird. Its a simple, I'd even say objectively bad infinite runner game. But following the advice of miziziziz(awesome gamedev youtuber), I as an aspiring dev should be trying to produce many small games as opposed to a few huge ones to learn up the basics first.
Also featured are the wingegyps, a kind of prehistoric bird, and pampatheriidae, an armadillo thing.
Here's an ultra compressed low quality screenshot: