Many posts are questions regarding the unlocking of the scenes, so I’ve decided to create a post where I explain how to unlock each scene.

I’ll attempt to keep this guide updated with the game scenes as they come out.

WARNING! If you would like to discover the scenes by yourself, don’t read the rest of the post :P.

Thanks to Míster Y for the idea of the image for legibility.

The Scenes

Wharf Roach

• Forced - Fail to resist enemy Grab attack. Have lewdness < 3.
• Consent - Fail to resist enemy Grab attack. Have lewdness >= 3.
• Temptation - Use Seduce action. Requires Libido Ring + Lust > 40% + lewdness >= 3.

Parasite Beast

• Forced - Fail to resist enemy Grab attack. Have lewdness < 3.
• Consent - Fail to resist enemy Grab attack. Have lewdness >= 3.
• Temptation - Use Seduce action. Requires Libido Ring + Lust > 40% + lewdness >= 3.
• Oniku - Unlock Doghouse by having any 3 scenes with Parasite Beast. Visit Oniku when lewdness >= 6.

Parasite Worm

• Clothed - Requires having any scene with Parasite Beasts to be infected. Chance encounter when sleeping while wearing panties.
• Naked - Requires having any scene with Parasite Beasts to be infected. Chance encounter when sleeping while naked.
• Big - Requires having any scene with Parasite Beasts to be infected. Chance encounter when sleeping while naked. Requires 3 other scenes with Parasite Worm before happening.

Bugshroom

• Consent - Chance encounter with Bugshroom when exploring in the Forest. Requires lust > 40% + lewdness >= 3.

Rumia

• Clothed - Unlock Rumia shop by meeting Rumia in the Forest. Go to the shop’s back at night and spy trough the peephole.

Jellyfish

• Forced - Fail to resist enemy Grab attack. Have lewdness < 3.
• Consent - Fail to resist enemy Grab attack. Have lewdness >= 3.
• Defeated - Be defeated by the Jellyfish.

Sucking Leech

• Forced - Chance encounter when exploring the Swamp without Leech Salt. Have lewdness < 3.
• Consent - Chance encounter when exploring the Swamp without Leech Salt. Have lewdness >= 3.
• Temptation - Chance encounter when exploring the Swamp. Requires Libido Ring + Lust > 40% + lewdness >= 3.

Mosquito

• Clothed - Requires chance encounter with Mosquito in the Swamp. Chance encounter when sleeping while wearing panties.
• Naked - Requires chance encounter with Mosquito in the Swamp. Chance encounter when sleeping while naked.

Egg Fly

• Forced - Fail to resist enemy Grab attack. Have lewdness < 3.
• Consent - Fail to resist enemy Grab attack. Have lewdness >= 3.

Giant Slug

• Forced - Fail to resist enemy Grab attack. Have lewdness < 3.
• Consent - Fail to resist enemy Grab attack. Have lewdness >= 3.
• Temptation - Use Seduce action. Requires Libido Ring + Lust > 40% + lewdness >= 3.

Non unlockable

For one reason or another, these scenes are not unlockable, but can still be viewed during normal gameplay:

• Parasite Beast Failed Escape - Happens when you fail to escape on a battle against Parasite Beasts.
• Wharf Roach Mind Broken - Defeated to Wharf Roaches when lewdness >= 6. Ends in a Game Over.

Let me know if I missed anything.