<br><table width='100%' cellpadding=3 cellspacing=3 border=0><tr valign='top'><th>Achievement</th><th>How to unlock
</th></tr><tr valign='top'><td>A Delicate Touch</td><td>Complete a campaign without destroying a room.
</td></tr><tr valign='top'><td>Back In One Piece</td><td>Complete a mission without losing a Deadnaut.
</td></tr><tr valign='top'><td>Competent Threat Hunter</td><td>Kill 100 Type B enemies.
</td></tr><tr valign='top'><td>Consummate Professionals</td><td>Complete a campaign with a rating of Excellent or better.
</td></tr><tr valign='top'><td>Death By Sentinel</td><td>Kill 15 enemies using hacked Sentinels.
</td></tr><tr valign='top'><td>Do Not Disturb</td><td>Complete a mission without destroying a room.
</td></tr><tr valign='top'><td>Game Over, Man! Game Over!</td><td>Complete a campaign featuring portals and fast-moving aliens.
</td></tr><tr valign='top'><td>Ghost Ship</td><td>Encounter the ghost of a deceased Deadnaut.
</td></tr><tr valign='top'><td>Grizzled Destroyer Of Aliens</td><td>Kill 50 Type C enemies.
</td></tr><tr valign='top'><td>Intergalactic Critter Slayer</td><td>Kill 200 Type A enemies.
</td></tr><tr valign='top'><td>It's Better This Way</td><td>Kill a zombified Deadnaut.
</td></tr><tr valign='top'><td>Oh, You're Alive. That's Nice...</td><td>Rescue a captured Deadnaut.
</td></tr><tr valign='top'><td>R'lyeh Wgah'nagl Fhtagn!</td><td>Complete a campaign featuring madmen or horrors.
</td></tr><tr valign='top'><td>Scourge Of The Galaxy</td><td>Kill 10 Type D enemies.
</td></tr><tr valign='top'><td>Send In The Clones</td><td>Complete the last mission of a campaign with a crew of cloned Deadnauts.
</td></tr><tr valign='top'><td>Shoot It In The Head!</td><td>Complete a campaign featuring undead mutants.
</td></tr><tr valign='top'><td>Sole Survivor</td><td>Start and complete a mission with a single Deadnaut.
</td></tr><tr valign='top'><td>Terminate, With Extreme Prejudice</td><td>Complete a campaign featuring enhanced soldiers with firearms.
</td></tr><tr valign='top'><td>The Untouchables</td><td>Complete a campaign without losing a Deadnaut.
</td></tr><tr valign='top'><td>Total Protonic Reversal</td><td>Complete a campaign featuring incorporeal entities.
</td></tr><tr valign='top'><td>Where'd You Go?</td><td>Teleport a Deadnaut to another room by entering a portal.
</td></tr></table>