• Fixed: game intermittently locks up when cameras spot Dirk
• Fixed: game intermittently locks up when a guard pulls the alarm switch
• Fixed: saved games are lost on Windows XP when running under the admin account and restarting the computer
• Fixed: fragmentation bug in the texture loading code eventually causes white textures if you play long enough

• Added 3 different skill levels, and the ability to pick your skill level when you start a new game
  • Levels in the Easy skill level have a bit more ammo and health
  • Guards never shoot in the Easy skill level, even if the alarm goes off
  • Guards always shoot on sight in the Hard skill level, even if the alarm hasn't gone off
  • The Normal skill level is about the same as what you've been playing
• Added ability for guards and enemies to hear Dirk running, landing after a high jump/fall, and shooting
• Added ability for Dirk to sneak silently by holding down the Shift key when you move left or right
• Dying and restarting a level will now reset the level, so it isn't boring to run through empty rooms again
• Hitting the up arrow no longer stops lateral movements while jumping (should make ladders easier to jump on)
• Doubled the duration of the x-ray glasses

• Implemented new interactive music design
  • Most music plays through once instead of looping repeatedly
  • When there is action happening, play music (e.g., Dirk triggers alarm, guard spots Dirk, etc)
  • When Dirk is safe, fade out music
  • Entering certain small buildings/rooms fades music temporarily
• Added ambient sounds for various levels and rooms
• Added dozens of new sounds for game objects (hazards, conveyors, platforms, movable boxes, etc)
• Added the ability for localized sounds to fade out the farther they are from Dirk
• Added over 150 individual footstep, climbing, and hand-over-hand sounds for Dirk based on different floor materials
• Added landing sounds when Dirk finishes a jump or fall
• Added footstep sounds for guards and enemy agents
• Added new music when completing special boss levels like Chapter 1-7
• When starting a new game, title music continues to play through the intro comic and chapter selection screens
• Fixed: end-of-level music still plays even if music is turned off  in game options

• Added 2 new save game slots, for a total of 7
• Fixed: selecting a slot to type in a name, then hitting ESC still saved the game

• After using a gadget, revert back to your default weapon so you don't inadvertently waste valuable gadgets
• When you run out of grenades, revert back to your default weapon and don't automatically switch to a gadget
• Fixed: hide the "inventory full" message when displaying brief case instructions or talking to Agent K or Agent X

• Fixed: ceiling crawler robot doesn't detect Dirk if he's on a sloped floor
• Fixed: sometimes jumping on a rat's head doesn't knock it out, so I widened the collision detection box a bit
• Fixed: when you jump over a guard, he runs too far before he turns around
• Fixed: enemies intermittently not crossing bridges
• Fixed: jumping on Bombshelle's head left her in a weird state instead of knocking her out
• Fixed: sleeping guards on a bridge don't move when bridge is retracted

• Fixed: if Dirk intersects with a movable box when returning through a door, reset the box to its original location so Dirk doesn't get stuck inside it
• Fixed: falling off the edge of some shipping crates causes it to stick to Dirk
• Fixed: pushing up to go into an elevator while pushing a crate opens the door but Dirk doesn't go through

• Fixed: when replaying a level, new slots added by backpacks are not retained when the level is finished
• Fixed: when replaying a level, you can no longer carry ammo and gadgets out of the level (so you can't keep replaying an easier level and stockpiling equipment)

• Made minor revisions to the last map in Chapter 1-1 and the break room in Chapter 1-2
• Fixed: misaligned floor tiles Chapters 1-3, 1-5, and 1-X
• Fixed: foreground textures are too dark in various levels (version 0.6.1 introduced that bug)
• Fixed: In chapter 1-4, the string for the light bulb by Agent K overlaps the foreground