Project Sena

by Huuuuge

Censored Windows
Versionv1.301
EngineUnity
Released2024-11-03
Updated2024-11-07
LanguageEnglish, Japanese, Chinese (Simplefied), Korean

About Project Sena

Project Sena is a 2D CG adult game by Huuuuge, made in Unity. Its premise is a dystopian conflict after an unknown virus devastates humanity, prompting the creation of immune bio-roids for a counterattack. You play Sena, a female protagonist and one of the first bio-roids sent into action. The game presents animated visuals and includes combat among its activities.

Development is ongoing at the current build, v1.301, released on November 3, 2024. It runs on Windows and supports English, Japanese, Simplified Chinese, and Korean. The content is censored using mosaics. The latest changelog says the update added an Epilogue stage. Earlier notes mention Debug Mode and mob characters in Extras, plus fixes to saving, voice volume, gamepad sensitivity, and currency.

Developer's description

Humanity has been devastated by an unknown virus and has developed bio-roids that are immune to the virus in order to counterattack. Sena, the protagonist bio-roid, is among the first to take action.​

Download Project Sena v1.301

Changelog

v1.301 ⠐ Epilogue stage has been implemented. v1.202 ⠐ Added Debug Mode to Extras. ⠐ Added mob characters to Extras. ⠐ Fixed save file bug. v1.006 ⠐ Fixed the issue where the voices of mob characters and Sylvanus did not sync with the voice volume option. v1.005 ⠐ Added two types of Stage 2 backgrounds to the extra wallpapers. ⠐ Fixed an issue where you could obtain an infinite number of magazines. ⠐ Adjusted the stick sensitivity of the gamepad. v1.004 ⠐ Fixed an issue where KeyConfig was not functioning correctly. ⠐ Fixed an issue where currency was incorrectly applied during save and load. ⠐ Fixed an issue where the rescue record of mob characters was reset after clearing all stages. ⠐ Fixed an issue related to gamepad sensitivity. ⠐ Changed the title "Gallery" to "Omake" and added the MiniGame that was in the credits. ⠐ Fixed an issue where returning to Fuse’s room during Sena's special move made the controls unresponsive. ⠐ Removed unnecessary source code to reduce the file size. v1.000 Completed Game v0.784 Various bug fixes Overall attack speed adjusted to be 10% faster Introduction of currency system Introduction of mob rescue system Modified map level design and map resources Slightly increased monster attacks Proofread scenario dialogue and corrected typos Addition of scenarios Added CV's for Hughes, Sub-Commander, and Luna Added dialogue system with Hughes to further understand the world v0.635 v0.301 Addition of stage 3 and monsters (up to mid-boss battle). Added stage 3 mid-boss. Addition of scenario illustrations (including modification of existing ones). Added a function to darken characters who do not speak lines during the scenario. Gives a very short invincibility time when dodging. Other bug fixes. Completely revised Hughes' operation lines. Added operations for tutorial stage. Changed stage BGM. The available input time for QTE has been approximately doubled and the difficulty level has been reduced. (Added content on 24.05.11) Escape has become easier by increasing the amount of gauge rise for repeated escape attacks. (Added content on 24.05.11) v0.201 Table of Contents What was added in the March build. Operation description About keyconfig... Official Discord What was added in the March build. 2 stages 2 stages of boss battles. Extra features (can be accessed via the "Gallery" in the title scene). v0.101 The differences from the January build are as follows. Bug fixes for H situations. Addition of boss stages. Fixed and repositioned UI images. Defeat scene for stage 1 boss added. Conditions are restored upon arrival at the save point (portal). Functionality currently temporarily enabled (to be polished and added to the official functionality later). Key config. To be released in the next build. 2nd stage. Stage 2 boss. Laboratory. Extra systems. Development of additional options (e.g. resolution, sound, camera). Localisation. Promptly come back to us with a work schedule article in February. v0.016 QTE system freezing issue Additional fixes. How billboards that fall when shaken work Fixes Optimisation work in progress v0.015 - Fixed a bug where the switch did not switch properly in a high frame rate environment. - Updated the operating environment information.

Player reviews

Player rating 3.0 / 5 · 20 ratings
Written reviews 20 · avg 3.2★
Positive (4–5★) 35%
Latest review 2026-02-26

What players say

Average overall, with strong visual appeal offset by frustrating controls and combat.

5★ 4
4★ 3
3★ 8
2★ 2
1★ 3

Players like

  • Attractive character art and animation
  • Decent voice acting
  • Rescue objectives add exploration
  • Challenge that feels manageable

Common complaints

  • Janky controls and limited remapping
  • Frequent stun locks and knockback
  • Repetitive levels and short content

Best for players who like adult platformers and tolerate janky combat.

Summarised from 20 written player reviews.

RainbowStarry 2026-02-26 ★★★★★
Very average, because there's some things it did good, okay, and pretty bad The Good: Art is phenomenal and going back through the level to rescue girls to get stuff for upgrades is cool. I actually got invested into the…
Deishiru 2026-02-20 ★★★★★
Decent platformer overall. MC is extremely hot and the animations are pretty good but the gameplay, like many have stated before me, is quite bad which made the experience frustrating at times. I wouldn't say it's a bad game but…
Temporal_guy 2025-11-30 ★★★★★
Art are good but gameplay and controls are trash which makes it really hard to enjoy the game. And you can't even properly change the controls. I gave it several chances but couldn't make myself to go further than furst…

More games by Huuuuge

Similar games