OB-1.5.3 : We are back!

OB-1.5.3 comes with the following changes:

BIG IMPROVEMENTS

• MAC version is now available.
• New archievement gain display.
• Tons and tons of bug fixes and minor tweaks. (really)

SMALL IMPROVEMENTS

• Changed all already included avatar frames and added 3 more.
• Added a particle effect on the right side of Super Prisma bar.
• Changed in game player wall.
• Minor tweaks on Barney's, Helena's, Kumiko's and Magical Prisma's appearance.
• Now it is not possible to select joystick on controller settings if there is no joystick conected.
• The display of controls on settings menu has changed.