In my game adventurers are fighting orcs to power the defence crystals and adventurers are also trying to prevent orcs from consuming the power of the crystals: https://localkings.itch.io/adventurer-machine
Here is my story: I was thinking about the ideas for my project when I was creating the Godot project, I came up with a tower defence game where adventurers/mercenaries are powering something and called it "Adventurer Machine", after that I was coming up with ideas while I was writing code. I didn't want to rush my game, but I thought it was pretty much complete after 1 day of work and 8 hours of sleep and I released it.
Some interesting facts: the dragon was made using the monster builder pack, the fire that dragon emits is an edited torso from the asset pack, the sound of the explosion and the sounds of the dragon are edited RPG sounds, I was listening to stuff like the Niyander OP and bard jr. by stinkbug, among some other tracks.