One of the most captivating game I've found on this site, and while I can't wait for future updates, here are some possible additions that might make the game even better:
WE NEED TO SEE THAT HUGE DUMPTRUCK ASS. Maybe add a backside view of the character to show the ass changing too.
The game would be 2x better with some photos. Images for enemies, encounters, the main rooms you stay in and maybe also for the corridors (only 1 image for all corridors is enough). It can be the most generic ai generated image, as long as it's there it boosts the immersiveness. Having images for the molestation and raping scenes would be the cherry on top.
More transformation, I want to make her have catroonishly big tits and ass, much like we see in pornhwas.
A companion system. This probably means a lot of work for the developer, but it would be fun to find animals/lost adventurers/maybe even monsters and take them as companions. Also they may be influenced by the character's appearance and mood, for example when you're horny, you can choose to fuck or get fucked by the companion.
Maybe a few more monsters, this will probably come naturally when future updates bring more levels to the dungeon.
Story-wise, I was thinking how it might advance into something like this:
The character reaches the 5th level of the dungeon, where the guild masters said they'll be, but finds out the guild had to escape some kind of surprise attack and they ventured far deeper into the dungeon, therefore the character has to keep moving alone. Either that or she finds out that the guildmembers were taken prisoners by the dungeon's final boss' minions of and she has to reach the final level to rescue them.