Anyone know how to unlock all CGs? I'm missing the following CGs:
2, 7, 9, 12, 16, 20, 23, 24, 32, 33, 34
Not mine, but there's a summary on ULMF. I'll copy/paste the text below in case the link doesn't work. Credits to defcab.
[Full Game] Iris Action - Page 16 - The Unofficial LineMarvel Forums
Items in brackets represent clothing that has an effect on the CG.
Ryona CGs require enabling it in the options: システム → ゲームオーバーCG → あり
STAGE 1
1: Generic (tunic, skirt, panties)
- Generic death for stage 1+2.
2: Generic - wounded (tunic, skirt, panties) (ryona)
- Easiest to get by dying to spiked plants or the balls they throw.
3: Mucus (tunic, skirt, panties)
- Easiest is the boss' goo. For the fully clothed version you have to get hit in the feet.
4: Vine (tunic, skirt, panties)
- First screen. Hard to miss.
5: Leech caterpillar (tunic)
- Ditto.
6: Tenta plant (tunic)
- Death by licking.
7: Mosquito bat (tunic, skirt, panties) (ryona)
- Die to a brown one that homes in and bites you.
8: Purple vine (tunic)
- Die to a boss tentacle.
STAGE 2
9: Tenta plant 2 (tunic, panties)
- Die to the red flower while not wearing a skirt. Get up there by letting the spider grab you.
10: Huge spider (tunic)
- Die to a spider while not wearing panties.
11: Mad dog (tunic)
- Get raped by a dog after dying.
12: Mad dog - wounded (tunic) (ryona)
- As above, but let it finish at least 3 times.
13: Slug (skirt, panties)
- Die to a slug while topless.
14: Giant slug (tunic, panties)
- Get eaten by it after dying.
STAGE 3
15: Generic (tunic, skirt, panties)
- Generic death for stage 3-4.
16: Generic - wounded (tunic, skirt, panties) (ryona)
- Easiest to get by dying to a flying chair.
17: Wraith (skirt)
- Die on a screen with a wraith and get possessed.
- Bonus: Unlock skirt version and collect 30 coins in one play.
- Bonus: Unlock nude version and collect 40 coins in one play.
18: Guard (tunic, panties)
- One appears after you get the red orb.
19: Zombie (tunic)
- Hard to miss.
20: Zombie - wounded (tunic) (ryona)
- As above, but get bitten a bunch before quitting.
21: Torenia (tunic, panties)
- Lose to the boss.
22: Torenia - paizuri
- Defeat both the zombie and the guard in the orb room and complete the level.
- Bonus: Collect all 60 coins in one play.
23: Torenia - cowgirl
- In the orb room, defeat the zombie and leave the guard alive and complete the level.
24: Torenia - SM
- In the orb room, defeat the guard and leave the zombie alive and complete the level.
STAGE 4A
The only way to lose clothes here is to get caught by a slime. What it removes is down to luck.
25: Slime (tunic, panties)
- Die to slime while not wearing a skirt.
26: Mimic (skirt, panties)
- Just get eaten by a chest.
- Bonus: Collect 50 coins in one play.
27: Sky medusa (tunic, panties)
- Die to a jellyfish while not wearing a skirt.
28: Anemone (nude only)
- Tentacle pit while nude. Wait for a bit and it will strip you.
STAGE 4B
29: Fear
30: Post-rape (tunic, skirt, panties)
- Die by running into any human.
31: Demi-human (tunic, panties)
- Die to one of the big guys.
32: Demi-human - bear hug (tunic, skirt) (ryona)
- As above, but die and exit while being hugged.
33: Last boss - fellatio
34: Last boss - insertion
- Lose to the last boss having used less than 5 continues before the final area.
- Completing the game within this limit gives the good ending.
35: Last boss - gang rape
36: Last boss - prison
- Lose to the last boss having used 5 or more continues before the final area.
OTHER
The generic CGs each have a completely-dead version that appears if you get hit too much after losing all your life. The version in the gallery depends on the last one you saw in the game.
Completing the game without continuing (level select allowed) unlocks all the thumbnails in the gallery.
You can view all versions of an unlocked thumbnail by changing the setting in the options: システム → ムービー開放 → 開放
