Discuss how to use the Ren'Py engine to create visual novels and story-based games. New releases are announced in this section.
Forum rules
This is the right place for Ren'Py help. Please ask one question per thread, use a descriptive subject like 'NotFound error in option.rpy' , and include all the relevant information - especially any relevant code and traceback messages. Use the code tag to format scripts.
Ren'py uses a [] enclosed string interpolation (as you know with your [player.con] bit)
This sits on top of python .format methodology which tries to adhere to PEP 3101 Some Basic Samples