Mega Rex
Immobilized by: Chain Bola
Spawn command
GMSummon spawns a creature already tamed to you at the chosen level.
Spawn class
Base stats
- Health
- 17500
- Stamina
- 420
- Oxygen
- 150
- Food
- 3000
- Weight
- 500
- Melee Damage
- 100%
- Movement Speed
- 100%
- Torpidity
- 1550
Wild base values at level 1. Stats not shown use the game default.
Stat calculator
| Stat | Wild level | Domesticated level | Value |
|---|---|---|---|
| Health | 17,501 | ||
| Stamina | 420 | ||
| Oxygen | 150 | ||
| Food | 3,000 | ||
| Weight | 500 | ||
| Melee Damage | 210% | ||
| Movement Speed | — | 100% | |
| Torpidity | — | 1,551 |
Forward calculator. Enter the wild points a creature rolled (and domesticated points you spend after taming) to get each stat's value. Uses official-server rates with no imprint bonus. Melee and movement speed are shown as a percentage; taming effectiveness only boosts stats with a taming bonus (such as melee).
Breeding calculator
Rates come from your server profile — set them once and every calculator updates.
Hand-feed (no trough) for the first 9h 15m — until Today 3:44 PM.
- Egg hatchesToday 1:29 AMIncubation done+0s
- Hand-feed window endsToday 3:44 PMSafe to use a trough+14h 15m
- Adolescent reachedWed 4:47 AM+2d 3h
- Adult reachedFri 3:04 AM+4d 1h
| Cuddle | After | Clock | Total |
|---|---|---|---|
| #1 | +8h | Today 9:29 AM | 9% |
| #2 | +16h | Today 5:29 PM | 18% |
| #3 | +1d | Tomorrow 1:29 AM | 27% |
| #4 | +1d 8h | Tomorrow 9:29 AM | 36% |
| #5 | +1d 16h | Tomorrow 5:29 PM | 45% |
Raising. The Baby phase (0–10%) is the dangerous window — the baby can't eat from a feeding trough and must be hand-fed until it reaches Juvenile. Imprint at each cuddle interval for the full bonus. Wall-clock times assume the egg is fertilized now and rescale with your server profile; mating cooldown is unaffected. Imprint counts assume the default imprint amount — tune that on the imprint calculator.
Combat & handling
- Base melee damage
- 170
- None damage
- 170
- Drag weight
- 550
- XP on kill (base)
- 885
- Cloning cost (base)
- 2175 element shards
Drops on death
Survivor<0.1% of rolls
Crossbow9.2%
Metal Hatchet8.3%
Metal Pick8.3%
Simple Bullet8.3%
Stone Arrow7.9%
Bow5%
Amarberry4.2%
Azulberry4.2%
Tintoberry4.2%
Rockwell Recipes: Medical Brew2.1%
Rockwell Recipes: Energy Brew2.1%
Simple Pistol1.7%
Narcoberry1.7%
Stimberry1.7%
Hide Boots1.7%
Hide Gloves1.7%
Hide Hat1.7%
Hide Pants1.7%
Hide Shirt1.7%
Chitin Boots1.7%
Chitin Gauntlets1.7%
Chitin Helmet1.7%
Chitin Leggings1.7%
Chitin Chestpiece1.7%
Rockwell Recipes: Enduro Stew1.4%
Rockwell Recipes: Lazarus Chowder1.4%
Rockwell Recipes: Calien Soup1.4%
Rockwell Recipes: Fria Curry1.4%
Rockwell Recipes: Focal Chili1.4%
Rockwell Recipes: Decorative Coloring1.4%
Rockwell Recipes: Mindwipe Tonic1.4%
Notes on Rockwell Recipes1.1%
Pike0.8%
Mejoberry0.8%
Rockwell Recipes: Meat Jerky0.7%- Rockwell Recipes: Egg-based Kibble0.7%
Tranq Arrow0.4%- Rockwell Recipes: Battle Tartare0.1%
Rockwell Recipes: Shadow Steak Saute0.1%
Apex Drop100% of rolls
Percentages are the odds of each pick within its loot set, not a guaranteed per-kill rate — a kill can roll a set several times.
Mega Rex guide
The Mega Rex is a creature in ARK: Survival Ascended. This page covers its spawn commands, base stats, taming and breeding — with interactive calculators you can drive by level.
Can you tame the Mega Rex?
The Mega Rex has no taming data in ARK: Survival Ascended — it's typically untameable (or tamed only by special, non-standard means). You can still spawn one already tamed with the GMSummon command above for testing on your own server.
Mega Rex spawn command
To spawn a wild Mega Rex, open the console and run its Summon command. To spawn one already tamed at a chosen level, use GMSummon instead — both are copy-ready in the Spawn commands panel above, along with the raw spawn class (MegaRex_Character_BP_C) for use with commands like SpawnDino.