Hi DH,
We're developing ToLLA as a fully functional RPG, and the 25h per Act is a rough estimate for the amount of content we'd like to have for each section of the game. It may turn out a bit more or bit less in the end, but our goal is to have a fully fleshed out adventure with at least 75h of story content.
As for the Archetype, these choices are already color-coded when they appear in conversations:
Archetypes are special and rare options that directly level up the Captain's score in a particular personality, so the game always lets you know which one you're picking. Most of the dialogue options, however, are not tied to Archetypes, so we don't color-code them except in special situations (like RED for hostile actions, BLUE for skipping ahead in the dialogue, etc.). You can always choose whatever options you like, and can choose different ones through different conversations, but it's more efficient to pick a path and stick with it since we'll be adding Difficulty Checks later on that will require higher and higher scores in an Archetype to pass them.
As for pledging/buying: you get the newest update by simply downloading the latest version of the game from Itch here if you've bought it (or via Patreon links that we put up, if you're pledged there). Like I wrote above, Itch is better if you want a one-time purchase, while Patreon is better if you'd like to follow the game as we develop it.
Also, yes, we recently put up a SFW version of the game. This is identical to the regular version but without any lewds - everything else is the same. So there's now two versions of the game: SFW is for general audiences who want a regular RPG with a bit of romance, and NSFW is for mature players who want fully detailed adult scenes with lewd art. I'm guessing you'd like to see the sex scenes, in which case you'll need to get the NSFW version.
Cheers! ;)
~ Frenzin (Crimson Delight Games)