Because we need more things named Type-88 clearly.

Has both active and passive bits to their skill. Her active mode is basically an FP up - you've seen this before. Her passive mode is based on moving around. By default, she's in LMG mode and fires from the shoulder, and has increased movespeed. Her accuracy however, suffers a debuff while in LMG mode (although thankfully her acc stat isn't awful). Once she sits still for 6 seconds though, she sets up her bipod and goes into HMG mode, which gives her an acc BUFF and extends her belt by 2 shots. She switches back to LMG mode if made to move.

Equivalent to Alma. Alma will win early volleys (first 2 mags) but Type-88 will deal more for extended (3+ belts) fights.