One Potion Please! (18+)

One Potion Please! (18+) Commissioned by the Dark Lord, sell enchanted potions to adventurers heading into the dungeon. Each brew triggers mysterious body transformations, making fights tougher and unlocking adult CG scenes.

One Potion Please! (18+)

In One Potion Please, you’re working under the Dark Lord’s orders. Your job is to sell enchanted potions and other magical items to dungeon heroes—right as they’re about to enter the dungeon—so you can slow their progress. Each potion has its own magical effect, triggering strange transformations in the heroes’ bodies and putting them at a disadvantage during fights.

Successfully causing the right effects helps you reach special “defeat CG” moments, which then unlock adult CGs for the corresponding characters. Expect a steady dose of tension, transformation, and that “just one more try” thrill.

The game is actively maintained, with new characters and items added over time, keeping the experience fresh and entertaining.

Story

After you’ve been selling ordinary health potions to adventurers, the dungeon’s dark overlord is far from pleased. Now she’s forcing you to sell tainted potions—brewed specifically for each adventurer—so their bodies change in ways that get them off track.

Example outcomes: Warriors are typically given the breast expansion potion—unless they’re the type that plans to fight eyeball-demons (which are easily distracted… and honestly, who can blame them?). On the other hand, if you’ve already used the blueberry potion on them, they’ll collapse into a “do nothing but squish” situation, taking out the adventurers in front of them instead.

If your targets are too stubborn, careless, or just too worked up to be discouraged, you may be able to use cursed artifacts. The Skimpy Bra of Invincibility probably won’t do much for you, but the Bimbonomicon or the Heels of Borrowed Height might. And when things still don’t go your way, sometimes the dungeon’s monsters have their own helpful tricks.

Changelog

Edit: V0.x.52

• Fixed Giantess not working on adventurers who were already large.
• Fixed a Skee layer bug.
• Clarified the rules for Giantess.
• Fixed the Bimbonomicon hiding held items.

Edit: V0.x.51

• Fixed milk SFX not stopping.
• Fixed certain breasts being transparent.
• Fixed mustache.

Updates included in both Demo and Full: finalized artwork, new options in Endless Mode, and various additional improvements.

• Final Mimic art by Dr Wahee



• Final Oct art by Dr Wahee



• Final Dark Sorceress art by Dr Wahee
• Final art for many items by Burhuru (creator of A Thief’s Growing Misfortune!)
• Cleaner, prettier UI
• Optional challenge items added to Endless Mode:
  • Demo: 2 items available
  • Full: 2 additional items available (plus plans to add at least 4 more to Full)

The developer also notes this is around 98% complete for all artwork, with the game looking more polished than ever.

Player Comments

• “It’s basically a Papers, Please-style game, but with a lot of charm and genuinely interesting puzzles. Great potential—though there isn’t much one-on-one content yet. The dev updates pretty often (about weekly), so that alone deserves a star.”
• “Really nice puzzle game. There’s no sex—just nudity—and it’s mainly focused on expansion/inflation without going too overboard (most of the time). There are also tips on the game’s over screen if you mess something up and can’t figure it out.”
• “A lovely game that rewards you for thinking through a clever core loop, while also delivering an incredibly sexy art style that pulls off the hyper-size look almost perfectly—and it never gets old. Sometimes you’ll get stuck on something you didn’t notice, but the game isn’t unfair. Strong 5/5.”
• “Great demo—crashes a lot, but the potential is obvious. Right now there isn’t much in the way of H-content, and I’d like to see that improved in future updates. The gameplay is engaging and introduces new mechanics to keep things fresh. I also like how the characters change across days, getting bustier/thicker. Looking forward to what they do next.”

Conclusion

At first, you sold honest health potions. But after healing adventurers made it too far into the dungeon, the Dark Lord has reached her limit. Now—under her “guidance”—you’re forced to sell tampered potions that transform, hinder, and distract dungeon delvers with strange, often very kinky side effects.

Need to slow down a warrior? Give them the breast expansion elixir—unless they’re dealing with eyeball-demons, who are, let’s be honest, extremely easy to throw off.