Version 1.2.2 summary

Summary of changes in version 1.2:

• the background now changes colour to show what phase the game is in
• the score (number of blades cut) is now (supposed to be) displayed in the top left corner. phases are still based on time however
• the game has been generally optimised with a lot of unused variables removed

Summary of changes in version 1.2.2:

• the score now displays in the top left corner as intended (took two attempts for this to work which is why version 1.2.1 is not listed)