I quite like these 3D tower defence games, and I wish there were more out there. I think you've done a nice job making the whole tower defence system, with turret placements, enemy waves, etc. Generally, it's quite enjoyable. I've encountered a slight issue where some enemies got into a place where no turrets are able to hit them, causing a direct loss from that. I've managed to still stay until day 4, though.

Other things I like:

• I liked the turret models for some reason
• Interesting hill map for a tower defence game
• Satisfying particle effects and sound for the bullets

Suggestions:

• May be allowing new turret placement locations through the game? The current placement doesn't seem enough
• Turret upgrading is a staple of tower defence games. It would be nice to have them as well
• Consider adding a damage animation for the core tower. A blink of red will do the trick

I want like 25 tiny keychains of the little martian dudes, I love them. I also had the problem with the blind spot on the tower where I'd always lose because no tower could hit them. But I gave it a few shots, to no avail. But I liked the SFX, and the execution of the idea was pretty good! And I see the note about the UI being jank on browser, it's fine when you go fullscreen. I don't know exactly how it is in Godot, but in Unity that kind of thing is usually due to improper UI canvas scaling, I'm not allowed to do UI anymore because I always mess that up. But hey, for one person in a week, good work!

Tower defense? Good idea, tho. But i got stucked in the start of the game

pretty good tower defence game! its just that before i even place the towers id lose my coins, so it times were my mouse double clicks id lose my coins, other than that nice job!

One critique is less screen shake lol but other then that good job

It's a good start. 3d makes it pretty difficult, since there's no visual indication of how much range a tower has, and it's easy to end up with a blind spot where no tower can reach the aliens hitting your base. Letting bullets phase through the base would solve that, or shoving a buildable platform closer on the side that isn't as protected.

Game doesn't end once the tower blows up, it keeps going to the next wave, but with the aliens just hanging out at their spawn.

good work!