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Esterium Project cover
Ongoing v0.0003

Esterium Project

RATING 2.5 /5 10 votes
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POPULARITY #9,082
Ren'Py 5,610 84.62 MB
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Developer Kosmos Games
Engine Ren'Py
Version 0.0003 (Ongoing)
Released: Dec 25, 2025 Updated: Jan 3, 2026
Censorship Uncensored

About Esterium Project

New game from Kosmos Games​.

v0.0003 84.62 MB Jan 3, 2026

Confused about how the downloading works? Here is a handy guide

  • Extract and run.
0.0003 Jan 3, 2026

Character Creation:

  • 4 body types, including 2 male, 2 female, and 2 futanari.
  • 3 face types for each body type.
  • 2 hairstyles for each body type, 3 hair colors.
  • You will always be able to see your character, including all of the above features.
  • Enter your character’s name.
  • The character will also display the equipped armor. In addition to the starting loincloth, you can buy leather armor from the blacksmith.
  • 12 different origins that affect starting characteristics and some unique dialogue options.

Updated Interface:

  • New background
  • Pop-up windows with detailed information.
  • Equipment rework. Gloves and pants are now part of the armor set.
  • All icons have been redrawn.

Combat System:

  • Action point system. You have a total of 3 points. Attacking costs 2 points, and you can spend one point to drink a healing potion.
  • Special attacks and special status effects system. Currently, there is one weapon capable of inflicting bleeding.

Others:

  • 2 new weapons. One you can craft, and the other you can take from an enemy.
  • Several new locations and 1 new female character.
  • Tyra’s appearance has been changed, as has the scene with her.
  • Improved trading system. The selling and buying prices now differ. The markup amount will depend on the NPC’s attitude.
  • You can learn something about the laws of this world from Cinder.
  • In the Russian version, the gender of the main character is taken into account in the dialogues.
  • Work is also underway to adjust the game’s lore.
  • In general, there are so many minor changes that I don’t see the point in wasting your time. It’s best to just try playing the game and share your opinion. At this early stage of development, your feedback is especially important.
  • Known issues: There are some localization errors. A few lines in the combat log may not be translated. If there are too many untranslated lines, change the language in the settings, restart the game, and start a new game. That should help. I hope to fix this problem in the near future.

Known issues: There are some localization errors. A few lines in the combat log may not be translated. If there are too many untranslated lines, change the language in the settings, restart the game, and start a new game. That should help. I hope to fix this problem in the near future.

Minimum

OS: Windows 7+ / macOS 10.10+ / Linux

CPU: Dual Core 1.5 GHz

RAM: 2 GB

GPU: Integrated Graphics

Storage: 84.62 MB

Recommended

OS: Windows 10+ / macOS 12+ / Linux

CPU: Dual Core 2.0 GHz

RAM: 4 GB

GPU: Any dedicated GPU

Storage: 84.62 MB

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