Thank you very much for downloading the work of my circle "Angel Observer".
In this file, you will find the basic operation instructions, credits, and notes.

[Story]
One day during the summer vacations, the sound of cicadas echoes in the clear sky.
Your childhood friend "Serika" came into your apartment to be taught by you.
However, she seduced you by her approaching sex appeal.
Eventually, the two of them accept each other and...

--You can sex with her anywhere, anytime, as much as you want.
This is a full pixel art animation, sex simulation game.

[Introduction of the characters]
Serika
A childhood friend of the player, "you".
She looks like she likes to have fun, but it's just a fashion for friends and she has no experience with men.
She has a crush on you, so she comes to your room to study.

[How to start]
Launch "Game.exe".

[How to exit]
Close the window.

[How to play]
Move: Left click in the direction you want to move (you can also use the [→] and [←] keys).
Check: Left click near the balloon icon.
Button operation while playing animation: Left click
Cancel: Right click

Change the walking speed: [Shift] key
Take a screenshot: [PrintScreen]

[Game screen-size switching]
[F4] key: Changes the size of the entire screen.
This is recommended when your monitor has high resolution.
You can also start in full screen mode by operating "Config.exe".

[Laptop Menu]
By Using the laptop PC in the main character's room, you can check the following items.
"Change the time" - Changes the highlighting effect of the entire screen. You can change it to suit your preference.
"Unlock" - You can open up new "positions" and "maps" by spending "points" that increase as you continue to play H. Points are displayed in the upper left corner of the screen.
The points are displayed in the upper left corner of the screen.
"HELP" - You can read "How to play".

[H Animation]
By clicking on each button, you can change the animation pattern, speed, and magnification rate, and turn on/off the voice, sound effects, and light effects.

[Save]
This game is equipped with an autosave function.
When you move from one map to another, your points and released elements will be saved.
The saved data will be saved in the "Save" folder.
If you want to start over from the beginning, please delete the folder.

[Material Credits]
Voice
Mijinko Materials
Sound Effects and BGS
Dbrust
Kimirinko Sound Effects
Let's Play with Free Sound Effects! Sound Effects

[Production]
Doujin Circle "Angel Observation Tower
https://ci-en.dlsite.com/creator/9853
https://twitter.com/AngelObserve

[Please note]
This work is fictional and has no relation to any real person, group or organization.
This circle is not responsible for any accidents or troubles caused by play of this work.
This work may not be reprinted, sold, distributed, reproduced, uploaded, or used in any other way without permission.