V0.7 The version where i learned how CPUParticles2D worked

Ok big-ish update 4 new levels MORE HAZARDS!! (more ways to die) death FX Sound effects (or was that the last version idk) random unused slop KEY REBINDING FUCK YES LETS GOOOOOOOOOOOOOOOOOO and more!

oh yeah heres the hazards i added: lasers, fire, acid rain (unused), and lava (unused)