All servers

XP - 2.5x
Harvest - 2.5x
Taming speed - 5x
Engram points - 1,15x
Night time speed - 2.0x
Day time speed - 0.6x
Spoiling time - 4x
Time for decomposition of corpse and items - 2x
Fuel consumption - 50% of default

Breeding:

Egg hatching - 4x
Maturation - 8x
Cuddle Interval - 0.35x
Grace period for baby cuddle - 2x
Missed cuddle on baby - speed for losing imprint quality - 0.7x

Loot quality for Supplycrates - 2.5x
Loot quality for fishing - 3.0x

No Cnidaria (jellyfish)
Custom recipes allowed
Unlimited respecs
Increased stack sizes
Weight gained per level on character increased by 10%
Weight gained per level on dino increased by 5%
Increased chance of Alphas spawning
Minimum wild dino level is 50 - higher chance of max level spawning (compared to official)
Maximum wild dino level is 150 (180 for Tek, 190 for special - etc. Wyverns)
Tek Forge engram gets automatically unlocked at level 130 (ASE only)

Mods (ASE):

All servers uses: Structures Plus (S+), Custom Dino Levels, Awesome SpyGlass and Castles, Keeps, and Forts Remastered

Map-specific settings (ASE)

Ragnarok

Additional dinos:
Amargasaurus
Dinopithecus
Sinomacrops
Crystal Wyverns
Tropeognathus
Aberrant Megalosaurus

Fjordur

Additional dinos:
Sinomacrops
Amargasaurus

ARK Smart Breeding (ASA+ASE)

If you use ARK Smart Breeding, use these settings:

Dino Weight -> Wild Level 1.050 - Tame Level 1.050
MatingIntervalMultiplier -> 0.45
EggHatchSpeedMultiplier -> 4.0
BabyMatureSpeedMultiplier -> 8.0
BabyCuddleIntervalMultiplier -> 0.35
TamingSpeedMultiplier -> 5.0