Project Sena is a side-scrolling action game with RPG elements set in a post-apocalyptic world devastated by an unknown virus. Players control the android Sena, created by Dr. Hughes, on a mission to reclaim the surface from mutated lifeforms that have lost all sense of self and become aggressive zombies. Humanity's last refuge is the massive underground facility known as the Ark, where weapons development and virus research continue while outposts hold the line against attacks.
Gameplay
The core loop centers on precise side-scrolling combat across multiple stages set in ruined cities, underground shelters, and other areas. Sena moves with the arrow keys, attacks with X, jumps with C, shoots with Z, reloads with R, backsteps with A, and activates skills with S, D, or F. Combat mixes melee strikes, gunfire, and skill combinations to dispatch groups of mutated enemies efficiently. Stamina management is not required, allowing fluid chains of attacks, aerial dashes, and special moves that become available as progress is made.
Stages feature checkpoints that restore health and clothing while offering returns to the Ark research lab. Scattered throughout each map are civilian characters who can be rescued. These rescued individuals sometimes provide useful items that aid in combat or exploration. The game includes full voice acting for the main story and individual voice lines for every scene, including defeat sequences rendered with Live2D animation.
Keyboard and controller support covers PlayStation and XInput devices, with responsive controls that emphasize timing and positioning over complex inputs. RPG progression appears through skill unlocks and the ability to tackle tougher challenges after initial clears.
Game Modes
Project Sena structures its experience around stage-clear progression rather than separate multiplayer or competitive modes. Players select from four difficulty settings at the start: Creative, Easy, Normal, or Hard. Hard difficulty serves as the standard for most players and unlocks extra stages that provide additional challenges and content.
Each stage follows a linear path toward an objective at the far end, with optional exploration for rescues and items. Defeat conditions trigger dedicated animated sequences, while successful runs advance the story and grant access to new abilities like more powerful ultimate techniques after clearing the second stage. The design focuses on single-player campaign flow with replay value tied to difficulty and extra content rather than branching modes or online features.
Story and Setting
The narrative unfolds in a world pushed to extinction by the virus, which amplifies aggression and other drives in infected creatures. With no cure or source identified, survivors retreated to the Ark. Sena's creation draws on DNA from a legendary hero of the same name, granting exceptional combat prowess alongside other specialized functions. The android carries out surface reclamation missions from outposts while the Ark advances research and manufacturing efforts.
Full voice acting supports the main storyline, and rescued characters add brief interactions that can yield practical rewards. The setting emphasizes preparation against zombie incursions and gradual efforts to push back the mutated threat.
Key Features
Combat feels satisfying through varied skill use and responsive movement that handles crowds of enemies without unnecessary complexity. Rescue mechanics encourage thorough map coverage, as saved civilians may reward players with items that support ongoing runs. Live2D defeat scenes and extensive voice work enhance the presentation, with over fifty distinct animated sequences across scenario, defeat, and combat contexts.
Recent updates have added bug fixes, a debug mode, and additional crowd characters. The game supports both keyboard and controllers out of the box, and text localization covers English alongside other languages.
Is It Worth Playing?
Project Sena suits players who enjoy side-scrolling action with tight controls, skill-based combat, and adult-oriented content including defeat animations and high-quality scenes. The stage-based structure and difficulty options provide a clear path for completion, with Hard mode and extra stages offering meaningful replay for those seeking greater challenge. Player feedback highlights the smooth combat feel, animation quality, and voice performances as standout elements.
Those looking for a focused single-player experience centered on reclaiming territory from mutated foes will find the core loop engaging. Availability on PC with controller support broadens accessibility, and the recent update indicates continued attention to stability. If the combination of precise action gameplay and mature themes aligns with personal preferences, the game delivers a complete package without unnecessary padding.
