Mature Content Description

The developers describe the content like this:

This game contains mature content involving sexual themes.
Specifically, it includes BDSM, non-consensual sex, and situations of alien parasitism and body takeover.
It also depicts detailed sexual intercourse and interspecies sex.
All characters depicted are over the age of 18.

About This Game

Survive at the Edge of the Galaxy.

"Ginga Tensei Cosmic Survivor" is a Roguelite Action RPG where you fight alone against hordes of approaching aliens.
Simple controls: just move! Attacks are performed automatically.
Defeat enemies to gain XP and level up! Choose from randomly presented weapons and skills to build your own "Ultimate Build."

Story

In the distant future, humanity has expanded its living sphere into the sea of stars.
Mirai and Serena, pilots of the small spaceship "Remora," head to the dangerous frontier sector "Andromeda II" to search for their colleague Rio, who has lost contact.

What awaits them there are former comrades, parasitized by mysterious lifeforms and transformed into grotesque monsters.
"We have to survive until our operational limit!"
Pilot the bio-weapon "Juragia" that deploys a special field, and break through the hopeless Swarm!

Game Features

Exhilarating Swarm Battle
The thrill of wiping out hundreds or thousands of enemies filling the screen. Survive until the time limit and defeat powerful bosses.

"Evolving" Artifacts
Max out specific "Weapons" and "Items" and combine them to evolve into ultimate weapons called "Artifacts."
(Example: Melee Weapon "Red Claw" + "Blood Oil" = Scorching Magic Sword "Laevateinn")
There are many combinations. Find hidden recipes and obtain overwhelming firepower.

Unique Pilots
- Mirai Tsumabeni:
A burning red-haired Earthling. A close-range attacker piloting the crimson dinosaur-type unit "Hraesvelgr."
- Serena Konpeki:
A calm and collected half-Undine. She annihilates enemies over a wide area with the blue sea dragon-type unit "Leviathan."
- Rio Shishigami:
The missing colleague. She holds the key to the story and may become playable if certain conditions are met...?

Permanent Upgrades
Don't give up even if it's Game Over. Use the funds (Gears) brought back from battle to have the mechanic "Kirine" upgrade your unit.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

We use AI technology to generate some of the character sprites and background images. All assets have been manually reviewed and edited by the developer to ensure they contain no illegal content.