A very cool creature indeed, I'm working on breeding some now. I like it, the lower jaw reminds me of the Hypo Spino which is a great creature from Isle. (just, you know, limit the similarities to avoid issues!)

So far, the moves I can tell are:
1. Left click = bite, fast attack rate, cannot move while biting
2. Right click = claw, does bleed damage, strikes closer to the body than the bite, and more damage than bite but slightly slower (This seems like the main attack to use), can use while moving
3. C = tail swipe, only to the left side, also does bleed damage, seems to do the most damage but much slower attack rate, cannot move while attacking
4. It also does trample damage

The sounds and animations are great, it tames via KO and takes extraordinary kibble. You can kite this thing on foot! I had some fun playing ring around the rosie taming it with a decent rifle.

That being said, I have some criticisms which I figure are probably being worked on, but I will voice them here for those who are reading and hope to see improvements in this awesome creature!

Note: It's not spawning on Genesis as far as I see after doing a few creature wipes, so I spawned some 150's for taming and breeding.
1. The creature jumps, which is good, but it 'swims' in the air and makes a swimming sound. Same when falling. It just hops into the air as well, instead of actually jumps.
2. The tail swipe is only to the left, I'd like to be able to do that to the right (like bronto) or change it to a spin (like reaper). Either one could use knockback!
3. There's no roar! I need to see that wonderful jaw more!
4. Taming it is way too easy once it's KO'd. A lvl150 takes only 4 extraordinary kibble, which is pennies to me given I get kibbles from loot crates on Extinction.
5. It doesn't do a lot of damage- 200% only does around 400-ish.
6. The bleed is based on your own damage like the Deinonychus, so it often doesn't do any bleed at all when freshly tamed. If it's damage is boosted, the bleed will be more substantial.
7. When killed or KO'd, the creature's model flips into the air and grows to about 600% and lies on its back all stretched out (ragdolls that way if killed). Thankfully, the hitbox is in the same place, and it returns to normal once it's tamed.
8. When you dismount, you're flung off to one side, and your character will take damage without tek boots.
9. I feel like the 3rd person camera is a little bit too low and far back, it's a little hard to see what's going on. First person camera is pretty blah, but I don't use it much anyway.