Chaos Theory Badge (impossible – 60 points)
Leave nothing unaccomplished in Dino Run
* Achieve all gold milestone medals – 50 monkeys on typewriters will eventually compose the works of Shakespeare, just as you will eventually complete this task!
* All speed runs completed on "insane"
This guide will cover all of the gold milestones, including the locations of all the Super Eggs. If you do not wish to see these spoilers, don't read the full post.
Get All Super Eggs
See next section.
1000 Runners Eaten
This task will be completed throughout the game. As you are achieving other milestones, you'll be eating runners--simple as that.
1000 Lizards Chomped
Once again, achieve other milestones before trying to get 1000 lizards. However, if you are left with a small amount of lizards by the time other milestones are completed, Rainin' Lizards is a great course to get some.
400 Worms Slurped
If you do not have enough slurped worms, Dino Mountain is a good speed run for worms.
50 Dinos Saved
A dino is saved every time you reach the survival area in a new place. Play all the speed runs to get this number up quickly.
300 Fish Gobbled
In the Ptero Storm speed run, the waterfall area from level four will usually appear. Inside the tunnels you will find a pond with some fish, followed by a lake with many more.
150 Birds Devoured
Both The Valley and on top of Ptero Storm's waterfall area contain many birds. Don't worry, it's always hunting season in Dino Run.
60 Second Doomsurf
This task would probably be best left to the first Speed Run, Out to Pasture, on medium. Try to doomsurf the whole level and you will get over 60 seconds of doomsurfing. In my opinion, it also helps to turn on the tracker to see how far into the course you are.
10 Second Boulder Ride
I've found that an easy The Valley Speed Run is a great way to rack up riding time. For half the level the course goes downhill, so if you get on top of a big boulder in the beginning you can keep riding it until it hits the bottom. By now you should already have your ten seconds, but I'd balance on the boulder for a while longer until the doom cloud comes, just to be safe.
4x Dactyl Chain
You can either try your luck on the Speed Run Ptero Storm or wait until you have unlocked Planet D (by beating insane mode), which makes the dactyl chains easy thanks to the low gravity.
Rat Maze Character
On level 6 of challenge mode, when the asteroid hits the ground and makes a hole in the ground, go inside and to the left. There you should find a character from a previous Pixel Jam game called Rat Maze (at least, I think that's what it is!). And boom, you've got yourself an easy gold.
Note: Some of these eggs are in places that randomly appear in certain levels. I have placed asterisks (*) by all the eggs that I know are only in levels periodically. If go through a level and do not find the locations where an egg should be, replay the level until you find it.
Click all images to enlarge
Spino Egg (level 2)
After the cliff holding the Giga egg, you should come across an even larger one with platforms going across. Just drop down to the left to find the Spino egg.
*Rinch Egg (level 3)
This egg should be on a ledge in a large, semi-circular tunnel with a triceratops walking underneath. This is best done with max jump and a bit of luck jumping either from the right side or from the triceratops. If this proves to be impossible, you can do it later on Planet D where there is low gravity.
T-Rex Egg (level 3)
You will encounter a large hill with many tunnels through it. Instead of entering, go up and over the hill until you find a very small tunnel leading to the egg (see picture).
Iguano Egg (level 4)
When you encounter a waterfall in level four, instead of going into it, climb it. Run to the right until you find a tunnel going to the left. Follow the tunnel and fall down. You should see the egg to your left.
Oloro Egg (level 4)
After getting the Inguano egg, run right through the tunnels. You will run into a room with many platforms. Hop onto these platforms to get the Oloro egg.
Alien Egg (level 5)
Around halfway though level five, you should encounter an asteroid with a hole in the right side. Enter this hole to acquire the Alien egg.
Magno Egg (level 6)
Run through the course until you get to the top of the first volcano you see. Jump into the top while trying to land in a crevice in the right side of the volcano's interior.
Diplo Egg (apocalypse)
When you come up to the huge volcano, instead of going across it (the path with rivers of lava), go on top and fall through the opening. The Diplodo egg should be to the left.
Bronto Egg (insane mode survival area)
Beat challenge mode on insane to find the Bronto egg inside the special survival area.