Originally Posted by Kordanor
No Save/Load usually means Iron Man Mode, ergo: Everything is saved automatically but you do not have savepoints. So if you make a decision, there is no going back to try out the other path. Much like FTL for example. Or Ironman on XCom or Mount and Blade with the option enabled.
But yes, they should have written more about it.
About the pound thing: It is an UK based company. Kickstarter opened to UK based projects just today, as can be read here:
The Conversion rate might be something new for you - the rest of the world however had to deal with it already in the past.