Blaze Audio VoiceSFX
VoiceSFX is an innovative program designed to let you record sounds from your own voice, then apply special effects like Helium Breath, Slow Monster, Fade, and Echo to create crazy sound effects. You can also capture sound from any source your computer supports (microphone, line-in, CD, etc. ... Create your own sound effects, change the pitch of your voice and do other fun things! ... Try out the trial version and you'll find that by combining a few of our special effects, you can create some pretty strange variations.
http://mirror.blazeaudio.com/downloads/VoiceSFX1Trial.exe - 3Mb - Download - Screenshot

Blaze Audio Voice Cloak
Wouldn't it be fun if you could change your on-line voice into something completely different- change male to female and vice-versa, or even have a voice straight out of the latest science fiction movie? Now you can disguise, morph, and improve your online voice. ... Voice Cloak comes with a set of prerecorded sound effects, but don't let that limit you- you can pick any sound you want. ... Once you find a combination of effects you like, you can give it a special name and save it as a preset. ... Inject funny sound effects into voice chat IP phone calls.
http://mirror.blazeaudio.com/downloads/VoiceCloakTrial.exe - 2Mb - Download - Screenshot

DB Audio Mixer & Editor
DB Audio Mixer & Editor is a visual audio files editor for sounds and music recording, playing, editing, mixing, applying various audio effects and filters, format conversion and more. If you're using audio for anything – PowerPoint presentations, websites, Flash animations, recording your own... You can then mix, edit, add special sound and filter effects to your music! ... Apply sixteen different sound effects/filters such as amplify, fading, volume normalization, stretch, frequency equalization and more.
http://www.audio-mixer-editor.net/download/dbaudiomixernet.exe - 8Mb - Download - Screenshot

SlideShow
Do you want to create professional slideshows and presentations? Simply add your pictures and videos to the project. With thumbnail browser you can take a first look at your pics. For every pic you can choose several things, like fade effects, duration, sound effect and comment. ... With special tools you can convert it into a MPEG file and burn it as video CD for use with your DVD player. ... The show get dynamic with ease because of the numberous fade effects. ... Also you can add a background music.
http://www.cadkas.com/eslide!.exe - 810Kb - Download - Screenshot

MavenXP
User-friendly, highly visual, fast and powerful audio editor. Even beginners can be productive in minutes. Record, edit, and mix sound across 8 tracks and save WAV or MP3 files in up to 16 bit 48 KHz audio, all in real time. 7 built-in real time editable effects include: - Surround Panning -... Real time effects, 1-click WAV splitting, time markers, drag & drop effects for sound slices, and on-the-fly selections while sound is playing make audio editing with MavenXP lightning quick. ... Real time sound effects are editable in layers for maximum versatility.
http://maven3d.com/en/downloads/MavenXP_Trial_Setup.exe - 12Mb - Download - Screenshot

FirmTools Hexis
Free hexagonal tetris-like game with sound effects and flash interface. Special Boss key included (hides an active window anytime you press it)!
http://www.firmtools.com/bin/hexis.exe - 500Kb - Download - Screenshot

123 MP3 Recorder
All Recorder turns your computer into a professional music studio. With All Recorder, you can record sound from microphone, line-in audio , streaming audio from the Internet, or music played by Winamp, Windows Media Player, Quick Time, Real Player, Flash, games, etc. ... As more, with All Recorder, you can modify the sound with the special effects such as fade in,fade out,normalize,scale,squeeze silence etc. ... All Recorder can record , edit , export any sound you can hear without losing any quality , and provide you the ability to record the sound and save them directly into...
http://www.allthesoft.com/mp3/mp3-recorder/all-recorder/allr.exe - 3Mb - Download - Screenshot

Tetris 4000
Tetris4000 will surprise you with wonderful 3D effects: oscillating blocks, moving interactive frames, a nice 3D gameplay. Also you will enjoy unusual bonuses such as the bomb that blows up several lines of blocks, rotating bonuses, special figures and others. ... Try all of the numerous game options, including light popular music and stereo sound effects. ... Compete with the world to see your name in the High Score List in the Internet.
http://www.alawar.com/Tetris4000.exe - 3Mb - Download - Screenshot

Battle Blox
Battle Blox v1. 0 is a cool breakout-type game containing 20 unique theme-based levels, a huge number of power-ups, monsters, balls, paddles, lots of animation and special effects, 3-D shaded graphics, awesome sound effects and much more. Blast your way through a variety of objects with a paddle...
http://www.spriteworks.com/bb10demo.zip - 2Mb - Download - Screenshot

Antechinus Animator Professional
Easily create animations, videos and sounds. * Supported: Animated GIF, AVI, MPEG, WAV, MP2, MP3 and over 20 image formats * Try morphing and a multitude of other special effects * Batch-processing and conversions of images, animations, videos and sound files. ... * There are over 20 filters and effects with preview, allowing you to quickly create drop shadows, buttons, embossed images, mosaic, blended images... ... * Merge animations with sound files * Extract images and sounds from video files * Create musical slide shows, standalone or for viewing from the program.
http://www.soft2d.com/graphics_&_m...ideo/files/animatorpro85setup.exe - 14Mb - Download - Screenshot