I started a game of Endless Legend with the intention of making a very hard achievement: getting all victory conditions at the same turn.

So at the start I had to choose the faction that was the best designed for that kind of mission. 

Cultists can't get Expansion Victory. Necrophage would be very hard to get a Diplomatic Victory and the Forgotten to get a Scientiphic victory.

I chose the Drakken because they can manage to get any victory condition and are also better suited for that hard Diplomatic Victory.

To make things easier I created a very weak custom faction based on Cultists as my enemy, on a Newbie dificulty setting, on a tiny map.

Winning that game is not the problem, I can manage that in 10 turns, or less, if I make a rush for the weak enemy. But I want to make the all victories achievement.

The problem is juggling victory conditions, specially Economy, beacause it snowballs fast and makes you win suddenly. So midgame, when I was around 78% for Economic Victory, I had to destroy all Dust enhancing buildings and all trade routes to keep myself low.

Another problem was the Drakken main quest that asked me to control an enemy city. Since my cultist enemy had only his capital, conquering it would mean finishing the game. I had to declare war at him them instantly ask for a truce and give him a city of mine. Then I could conquer his capital without destroying him, since he would still survive with my donated city.

The last turns where the hardest. But in the end the Grey Owl flew, I attacked the last city, built the Wonder building, studied the 5th technology, all at the same turn. The result can be seen below.

8 victory conditions. Almost all victories possible, except for the Score Victory. I finished the game at turn 95. Maybe I could still juggle with the game for more 55 turns. I will try that on a later gameplay. But for now I'm happy enough to see this victory monstruosity.

This is insane. Though to be fair: congratulations for your dedication!

Thanks. It was an interesting chalenge.

I don't know what baffles me most: that someone went for this, that someone accomplished it, or that the game's programming actually supported it.

Wow.