Update README.md

No items after 200.

Spikey to SPIKY

Add Return to Menu buttons.

Adjust losingRoll logic for equals.

Delay change scene to Credits. Move Player death particles up a bit.

New bg image for pause menu.

Increase volume for weight pickup.

Fixed frozen difficulty change.

Add points to credits page

Merge branch 'cleanup'

Don't make death noises if the game was won.

Re-add stages.

Lower music volume.

Add music and muting to Credits scene.