Bit Trip is now available to buy in the Ubuntu Software Center for $9.99. What with a failed install, I decided to try install again as bought as part of Humble Bundle earlier in the year. Indie Bundles are downloaded via live link, so content gets updated.
Apart from package quality warning, (this can be safely ignored.) It installs fine, but did not create a desktop icon, so search reveals nothing & you have to launch via CLI. The following is hopefully a more direct link as required a bit of Googling to find solution.
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