all inventory items removed from the game's item store;
inventory items are organised in stacks when the game is running;
added new inventory item -- item box; the item box is dropped every time when level is finished or the magic sphere gets filled, and drop time limits are satisfied; the item box can be opened and contains 3 random items out of 20+ items including accessories, balls, and power ups;
added game status in Steam Chat when friends are playing;