Own at least 100 Squadrons at once.

Destroy 20 planets in a single game.

Collect 20,000 Metal or Crystal from refinery ships in a single game.

Destroy 100 trade ships in a single game.

Get a Capital Ship to maximum experience level.

Own the maximum number of Capital Ships possible. Your fleet research must also be max level.

Destroy 50 refinery ships in a single game.

Destroy 30 enemy capital ships in a single game.

Have at least one of every TEC Capital Ship built at the same time.

Destroy 2,500 enemy strike craft in a single game.

Destroy 1,000 enemy frigates in a single game.

Own the maximum number of ships your fleet points can support. Your fleet research must also be at max level.

Destroy 200 enemy planet structures in a single game.

Destroy 50 construction ships in a single game.

Have 30 planets colonized at the same time.

Um...What?

Have at least one of every Vasari Capital Ship built at the same time.

Have at least one of every Advent Capital Ship built at the same time.

Your empire must support at least 6,000 population at once.

Give 25,000 Credits to other players in a single game.

Destroy 1,000 Pirate ships in a single game.

Fully specialize a Oceanic planet in social upgrades (Forbidden Worlds DLC required).

Win the game by yourself against at least one Hard AI player.

Fully specialize a Ferrous planet in industry (Forbidden Worlds DLC required).

Control 20 different planet bonuses in a single game.

Win the game by yourself against at least two Hard AI players.

Occupy the 10 planet types simultaneously (Forbidden Worlds DLC required).

Win the game by yourself against at least three Hard AI players.

Give 20,000 Metal to other players in a single game.

Give 20,000 Crystal to other players in a single game.

Win the game by yourself against at least four Hard AI players.

Gain 15,000 Credits from other players buying up your resources.

Complete at least 30 missions in a single game.

Win the game without building any Frigates, Cruisers or Corvettes. You will probably need Capital Ships for this! (Not achievable with Quick Start.)

Find and own every artifact at the same time.

Research every subject in the Military Tree while researching no subjects in the Civilian, Defense or Diplomacy Trees.

Research every subject in the Hostility Tree while researching no subjects in the Harmony, Security, or Understanding Trees.

Research every subject in the Warfare Tree while researching no subjects in the Empire, Fortification or Manipulation Trees.

Research every subject in the Civilian Tree while researching no subjects in the Military, Defense or Diplomacy trees.

Research every subject in the Harmony Tree while researching no subjects in the Hostility, Security or Understanding Trees.

Research every subject in the Empire Tree while researching no subjects in the Warfare, Fortification or Manipulation Trees.