February 28th, 2009· Adds a new option to skip the level 'Beyond The Caves'.
· Many have had problems navigating this difficult level. So if you're not up to the challenge, you can now skip it while sacrificing the points it can earn you.
December 9th, 2008· Adds option to force high or low resolution textures.
· Fixes bug in level progression.
December 4th, 2008· Adds new 'More Trees' option.
· Fixes bug in texture selection, so that high resolution textures are used on all high end systems.
April 3rd, 2008· Fixes bug where jet sound could continue forever
· Fixes crash at level 8 on normal difficulty
April 2nd, 2008· Three new levels set in a new desert theme
· Now uses OpenAL to provide 3D surround sound
· Added ambient sound effects
· Uses smaller images on lower end computers for faster loading and frame rates
· One new level in a new cave theme
· Fixes rare bug where all sounds failed to play
· Controls are now displayed on loading screens
· 60 minute trial
· Can use 'ijkl' keys to control chopper
· Suburbia level is a little more interesting
· Fixes bug where Cmd-F did not work to switch to fullscreen from windowed
November 27th, 2007· Adds major graphical enhancements. All graphics have now been optimized for display on monitors with a resolution of 1920x1200.
· Depth of field has been added, and the quality of particle effects and animations has been increased.
· Four new levels have also been added, bringing the total number of levels up to sixty across the three difficulty settings.