Hi there!
Apologies for the belated response to your comment. The beta version of TTAG is available on a pay-what-you-want basis, so it can be downloaded for free!!! It contains two of the routes, although its not fully illustrated like the 2.0 version. Here's the link: https://sonftboiz.itch.io/sonftboiz-ttag-beta
Thank you so much for your interest in my work :D Hope you can enjoy the TTAG Beta game!