Death Stranding

Skill Level Bonuses
Delivery Time
 * 10: tire less easily
 * 20: hold breath for longer
 * 30: tire less easily
 * 40: hold breath for longer
 * 50: tire less easily
 * 60: hold breath for longer

Delivery Volume
 * 0: cargo capacity 120kg
 * 10: cargo capacity 125kg
 * 20: cargo capacity 130kg
 * 30: cargo capacity 135kg
 * 40: cargo capacity: 140kg
 * 50: cargo capacity: 145kg
 * 60: cargo capacity: 150kg

Cargo Condition
 * 10: keep balance more easily
 * 20: stay conscious more easily
 * 30: keep balance more easily
 * 40: stay conscious more easily
 * 50: keep balance more easily
 * 60: stay conscious more easily

Bridge Link
 * 10: strand contracts = 5, upgrade requests = 1, time for giving likes (likes window) = 5 seconds
 * 20: SC = 10, upgrade requests = 2, likes window = 6s
 * 30: SC = 15, upgrade requests = 3, likes window = 7s, information concerning new items
 * 40: SC = 20, upgrade requests = 4, likes window = 8s, sync level with other players increased by 10%
 * 50: SC = 25, upgrade requests = 5, likes window = 9s, information concerning new items
 * 60: SC = 30, upgrade requests = 6, likes window = 10s, sync level with other players increased by 10%

Miscellaneous
 * 10: receive more likes
 * 20: receive more likes
 * 30: receive more likes
 * 40: receive more likes
 * 50: receive more likes
 * 60: receive more likes