Launch the game in Linux or SteamOS

Pick up a beamLASER

Pick up a flakCANNON

Pick up a flameTHROWER

Pick up a gaussRIFLE

Pick up spaceMINES

Pick up a pulseLASER

Pick up railGUN

Pick up guidedROCKETS

Pick up singularityCANNON

Pick up speedspreadGUN

Pick up spreadGUN

Leave the first sphere

Complete the game

Collect ablativeARMOUR

Collect reverse thruster

Upgrade beamLASER to level 5

Upgrade flakCANNON to level 5

Upgrade flameTHROWER to level 5

Upgrade gaussRIFLE to level 5

Upgrade spaceMINES to level 5

Upgrade pulseLASER to level 5

Upgrade railGUN to level 5

Upgrade guidedROCKETS to level 5

Upgrade singularityCANNON to level 5

Upgrade speedspreadGUN to level 5

Upgrade spreadGUN to level 5

Upgrade beamLASER to level 10

Upgrade flakCANNON to level 10

Upgrade flameTHROWER to level 10

Upgrade gaussRIFLE to level 10

Upgrade spaceMINES to level 10

Upgrade railGUN to level 10

Upgrade guidedROCKETS to level 10

Upgrade singularityCANNON to level 10

Upgrade speedspreadGUN to level 10

Upgrade spreadGUN to level 10

Upgrade beamLASER to level 30

Upgrade flakCANNON to level 30

Upgrade flameTHROWER to level 30

Upgrade gaussRIFLE to level 30

Upgrade spaceMINES to level 30

Upgrade pulseLASER to level 30

Upgrade railGUN to level 30

Upgrade guidedROCKETS to level 30

Upgrade singularityCANNON to level 30

Upgrade speedspreadGUN to level 30

Upgrade spreadGUN to level 30

Have five upgraded weapons in your inventory

Kill a powerup

Kill 30 powerups

Kill a red ship

Kill a Scout

Kill a Fighter

Destroy a Hive

Kill a Swarm

Destroy the blade on a Sawblade

Kill a Sawblade in one shot

Kill the defenceless core of a Sawblade

Leave an unarmed Sawblade intact in a completed sphere

Self-destruct upon reaching your goal

Find a ship's log

Self-destruct

Read 5 ships' logs

Enter a bonesphere

View the event log

View the sphere menu

View the inventory

Enter ten high scores

Reach the bottom of the sphereSPACE maze

Discover the origin of the disturbance that woke you

Jettison a weapon

Get a high score over 1000

Get a high score over 5000

Get a high score over 9000

Get a high score over 20000

Complete the game without ever taking damage

Die five times without advancing past the first sphere

Die without any of your shots hitting anything

Go really fast

Start the game with a modified theme

Clear a sphere after you've died

Clear 5 spheres

Clear 10 spheres

Clear 20 spheres

Reach over 100% accuracy

Clear a sphere without firing a shot

Clear a sphere in one shot

Go through a tunnel that leads upwards

Complete a sphere in under 60 seconds

Complete a sphere in under 30 seconds

Complete a sphere in under 10 seconds

Die in a sphere you've already cleared

Die in the Carrier's sphere without defeating the carrier

Die after defeating the Carrier in the Carrier's sphere

Die in the Bonesphere

Leave the first sphere with no armour

Get to a certain depth without ever having collected a primary weapon

Kill 10 red ships

Kill 50 red ships

Kill 100 red ships

Kill 10 red ships in a single sphere

Destroy over 73 yottagrams of planetary matter

Destroy over 330 yottagrams of planetary matter

Destroy over 640 yottagrams of planetary matter

Destroy over 4867 yottagrams of planetary matter

Destroy over 5972 yottagrams of planetary matter

Destroy over 7500 yottagrams of planetary matter

Collect 12 weapons

Read 16 ships' logs

It's okay - we all do it sometimes.

Complete the game without save-scumming.