The base game is a 10/10 puzzle game ANYONE that likes puzzle games should play. The game promotes 2-3 playthroughs to see all of the possible endings, and has multiple "routes" of side stories that can unfold while playing. Road to Gehenna is OK, but is much smaller than the base game and there only to SERIOUSLY challenge people who loved the base game (hope you got your connector tool understanding to the utmost highest level possible or you're going to have a BAD time).

Base game absolutely get whenever you are ready for a puzzle game that will spend half the game showing you how to utilize tools, then the 2nd half pushing the absolute limits of said tools to find the solutions to the challenges presented to you. Road to Gehenna pick up if you are dying to continue from where the base game ends or wait for a sale if you think you can wait. There are some oddball DLCs available for this game like replacing the voice of Elohim with Serious Sam and visiting prototype stages of early builds of the game, but these aren't really necessary and should be saved for a 2nd/later playthrough. Start with base, work from there depending how much you enjoy this game.

The base game is a 10/10 puzzle game ANYONE that likes puzzle games should play. The game promotes 2-3 playthroughs to see all of the possible endings, and has multiple "routes" of side stories that can unfold while playing. Road to Gehenna is OK, but is much smaller than the base game and there only to SERIOUSLY challenge people who loved the base game (hope you got your connector tool understanding to the utmost highest level possible or you're going to have a BAD time). Base game absolutely get whenever you are ready for a puzzle game that will spend half the game showing you how to utilize tools, then the 2nd half pushing the absolute limits of said tools to find the solutions to the challenges presented to you. Road to Gehenna pick up if you are dying to continue from where the base game ends or wait for a sale if you think you can wait. There are some oddball DLCs available for this game like replacing the voice of Elohim with Serious Sam and visiting prototype stages of early builds of the game, but these aren't really necessary and should be saved for a 2nd/later playthrough. Start with base, work from there depending how much you enjoy this game.