Tennix 1.0 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The following versions: 1.0 and 0.6 are the most frequently downloaded ones by the program users. We recommend checking the downloaded files with any free antivirus. The program's installer file is generally known as tennix.exe. The actual developer of the free program is Thomas Perl. Tennix is categorized as Games.
From the developer:
You can play tennis in all four grand slam locations (New York, Melbourne, Wimbledon and Paris) with real-time day and night and weather modes.
You may want to check out more software, such as 3-IN-A-BED or Goal-getter, which might be related to Tennix.