-Interspecies sex ONLY
All erotic scenes involve interspecies sex. There are no scenes involving male humans.

When taking damage, Nana's HP is reduced,
and she is subjected to naughty attacks by monsters.
The lower her HP drops, the more unhinged their attacks become.

-Monsters You'll Encounter
　Goblins
　Slimes
　Sand Worms
　Ropers
　...and others, totaling up to 16 different types.-Pregnancy and Birth
When a monster plants its seed inside you, there's a chance you'll become pregnant.
Once you're impregnated, you can only wait to give birth.

*You can give birth to all monster species featured.-No Game Overs
This game contains zero game overs.

If you are defeated, you'll be carried away to a monster nest.
Do your best to make an escape.
These nests contain treasure, and if you make it out safely, the treasure is yours to keep.-Other Erotic Scenes
Fool around with sub-characters
Piss and wet yourself
Get milked, etc.