Kill 1 enemy
Destroy a crate
Complete level 1 in a roguelike game
Spot a secret door
Walk 1000 tiles in a roguelike game
Improve a weapon
Gain 5 skill levels
Craft 10 items in a roguelike game
Walk 10,000 tiles in a roguelike game
Kill 100 enemies in close combat in a roguelike game
Destroy an alien egg
Gain 50 skill levels
Complete level 10 in a roguelike game
Kill 100 enemies in a roguelike game
Kill 1000 enemies in a roguelike game
Become a Master Xenomarine
Kill 10 enemies with 1 attack
Complete level 50 in a roguelike game
Kill 1000 enemies in close combat in a roguelike game
Become a Master Mechanic
Use mind control on 5 aliens in a roguelike game
Gain 10 skill levels
Become a Special Ops Expert
Successfully hack 5 drones in a roguelike game
Become a Heavy Weapons Expert
Kill 5 enemies with 1 attack
Improve a piece of armor
Become a Ninja Master
Complete a security mission
Fire a weapon with 100% accuracy
Destroy a hidden secret door
Destroy a wall
Set a trap
Complete a level in under a minute
Complete 10 levels in under 30 minutes
Equip a 8 slot equipment belt
Kill an enemy at range 10 with a rifle
Hack a turret
Kill at least one of every species of facehugger
Use a medkit at 1 health
Kill an enemy using a mindcontrolled enemy
Use an AI power enhancer on a weapon
Equip superheavy armor
achieve 100% resistance for at least 3 resistance types
Use a singularity globe
Reach level 10 in a adventure mode game
Use night vision for 10 turns
Use a jetpack
Reach level 50 in an adventure mode game
Kill (at least one of) all alien types of the same colour
Achieve at least 50% resistance for all resistance types
Kill at least one of every alien species
Kill an enemy with a turret
Ascend to higher dimensions
Gain +5 hit for 3 separate species