Update: Playing Leadlight Gamma on iOS (This replaces the 2015 news item about using the iFunbox app)
1. First, at the risk of stating the obvious, you have to have
purchased the game on itch.io 2. If you don't have the free
Frotz app on your device already, go to the iTunes store and download it
3. ON YOUR DEVICE, open Safari and go to the
Leadlight Gamma page on itch.io (if you’re not already there). At the top of the page, click the DOWNLOAD link to reveal all downloadable files for the game
4. Tap the DOWNLOAD button next to the file LEADLIGHT-GAMMA-M.GBLORB on this page (The M stands for 'mobile')
5. After a short pause, Safari will show an icon for the file under a link saying Open in "Frotz". Tap on this link
6. Frotz will download the game and the game will start. In future, just open Frotz to play
...7. Want to get the hint sheet on your iDevice too? You can store a PDF of the hint sheet using the iBooks app. Tap the DOWNLOAD button next to the file LEADLIGHT-HINTS.PDF on the downloads page in Safari. When the sheet appears for the first time, tap near the top of the document in the browser window and choose Open in iBooks. The document will be saved there
+ Most of the above steps are also applicable to any Inform game you want to play on Frotz.