1. Additional options in terms of ammunition, being able to combine a few low clips into a whole one, as well as being able to throw together magazines of identical calibers to form whole clips (PDW clip with 13 shots + full g17 mag = full PDW clip) 2. 3 of the 5 food groups, nutrition, and afflictions such as scurvy, protein deficiency. Grains, Protein and Fruits/Veggies must be balanced in order to achieve the highest possible blood rating of 12000. if you fail to maintain a diverse, plentiful diet you cannot avoid the negative effects of reduced maximum blood rating, lower blood regeneration, and the debilitating effects of nutritional imbalances like scurvy (slower run speed, less inventory capacity, unable to steady gun effectively, coughing) 3. 2 and 3 are kinda the same suggestion but for the reader's sake I broke it up. Blood must be linked to food, and it must regenerate!, but if I had to make another suggestion I would speed up the day/night cycles about 3.5x to force people to experience every kind of time of day rather than when they can play most.