Yeah it has alot of issues on optimization (at the time I didn't know how to optimize the game correctly). In "The Lost Fear" the optimization was completly better. Thanks for letting me know about the Vsync issue I'll try to add it as an option in my next games!
Thanks for replying! I agree, I played "The Lost Fear" on the same computer and didn't have any optimization/FPS issues. The only issue for that one was screen tearing due to the lack of Vsync.
Thanks for looking into adding Vsync for your future games! I think it would improve the experience for a lot of people.