Its simple as that! Win an online match in the war gamemode. If you need help with doing that, i suggest you try the campaign first as training.

I personally did this in bologna since the AI is bugged on that map currently and will often get stuck after the cannons.

Try to use elephants anvil bulls lion balloons, towers, explosives to stall the enemy boulder while you are pestering it with lightning, when its health is low time it so the lightning deals the killing blow.

Its not as hard as it seems, i destroyed a lot of boulders throughout the campaign, the ai seems to be oblivious to explosives and roll into a lot of them, so explosive spam might work too, but watch out, dont put the explosives too close to each other or else the boulder touches one, explodes, knocking it back while the other barrels blow up in a chain reaction.

The thinker will always have a speech bubble next to its head, showing what its thinking about, memorise the spawnlocations of the defenses and watch out.

You have a 2nd jump every once in a while, dont forget about it.

Quite easy, watch out for the dragon's tail swipes occasionally, and just try not to be in the water, respawning damages your boulder slightly.

The prehistoric wheel is very good for this once you learn how to control it as that has one of the if not the highest speed of all boulders.

You'll usually get this when you get thundergod mostly because if you are capable of setting up defenses that are capable of destroying the AI's boulder, then it should be able to work on multiple boulders. Meaning that if you destroyed it once, should work on all of its attempts, still, might take several tries.

This is a tricky one, watch otu for its tail swipes, the balloon boulder is slow so even though you can stay in the air for long, you can't manuever well, take your time, you aren't rushing, if you need to fall back because you can't move forward then do so.

Its all about a bit of luck and patience.

Watch out for its leap attacks, try circling around it, and always jump before it lands, or else you'll be buried in the ground for a short while.

Once the fight is in phase 2 you need to jump when it lands, and when it manages to free itself from being stuck due to the cone, otherwise, its the same.

You can only damage it when its stunned after a leap and its eyes are circling.

To find god travel to the mediterranean sea, and there'll be an invisible path to a circle thats next to the octopus, the path is very close to the circle, just slighty to the left of it.

Easy achievement, hide behind the last defending statue and the goal and wait till the time ticks down to 0:02, then roll into the goal of the enemy and by the time his ball hits the field you'll win.

Easy achievement
Go to oxfordshire, war on easy, setup defenses and stall the game, you'll need 3 hits on the enemy game to destroy it.

Oh, and apparently the lightning counts as defense too, so no lightning or whale.

The whale unit is bugged for now, dont use it. Will be fixed soon.

For now this seems to be bugged, im unable to achieve it.

To get this you need to complete every map on war mode, and obstacle course.
Obstacle course is all about speed, map awareness and knowledge on how to cut corners.
Easy achievement, do the obstacle courses with the prehistoric wheel
Also, the boss fights (not including the final boss) too

Complete every map in time trial mode with a bronze rating atleast
You'll get this when you complete Olympic Gold

Complete every map in time trial mode with a silver rating atleast
You'll get this when you complete Olympic Gold

Now this achievement can be challenging
Momentum is everything, you fall out of the map once, restart.
You slow down, you restart.
This requires you to know every map from start to finish, know how to cut the corners are precise execution, you'll retry many times till you get it, but its all about practice.

Cut corners, and practice.

Bit of practice, and hit the highest multiplier.

HAS TO BE in multiplayer, local or online.