Crystal Defense

It's fine. It does everything it says it does but it is not great. It costs about twice as much as it should. There is very little feedback when you hit enemies. The sound design could be vastly improved. I can't recommend it at this price. https://youtu.be/T4pu-iHSKuk

This is nothing more than an 1$ game. Highly unfinished and felt highly unbalanced. Don't even think about upgrading your towers, just spam them in every building spot. Lots of slowdown during gameplay, with highly interresting "development" textures in even the second level. Feels like nothing more than an asset flip.

An interesting combination of first person shooter and tower defense. Weapons, graphics, and mechanics are still very primitive but if you enjoy early access games then it's worth a look.