Game overview
Thesis of Love 心动论证
During the endless summer in Chishima, you join a graduate program hoping to become worthy of your crush. Little do you know what awaits... In this otome dating sim, experience campus life with three lab members trapped in toxic relationships. Your choices may lead them to new paths.
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About this game Read the full description
Meet Shizuki (changeable name), a sociology student who joins the Computer Science master's program at Chishima Institute of Technology hoping to become worthy of her crush. There, she finds herself in the same research group as Masaki and Tetsu, plus their teaching assistant Yonhi. She has no idea what unexpected journey lies ahead...
Chishima is a massive artificial island nation in the Pacific Ocean. Founded by East Asian immigrants, this young nation actively embraces Western culture and values. Like everyone else growing up on the island, Shizuki comes from a traditional Asian family but receives Western education. These two distinct cultures interweave deeply in the islanders' daily lives, profoundly influencing how young people view love and relationships.
Features
40+ CGs and 20+ endings
All of the love interest are trapped in toxic relationships. Your choices may lead them to different paths.
Pursue two characters at the same time to unlock the unique “Love triangle” routes
Experience the complete journey from first meeting to falling in love
Easy-to-learn school simulation system
Inventory, cooking, dating, dressing and intimate interaction system
Love interests
Your friendly and outgoing labmate who's always easy to talk to. Though smart, he takes a laid-back approach to his studies. He has a long-term girlfriend but often struggles with important life decisions. Lately, something seems off about his relationship…
A dedicated overachiever in your lab who takes his research seriously. He's strict about time management and can seem unapproachable, but beneath that cold exterior is a caring heart that can't help but worry about his friends. Sometimes he's spotted having lunch with a mysterious girl. Who could she be...?
Your lab's teaching assistant and the professor's postdoc. He seems indifferent to everything, even dozing off during group meetings. Word is that he published many breakthrough papers during his PhD in the US, but now he just seems to be slacking off. Though he wears a wedding ring, he never mentions his married life…
Media gallery 8 screenshots · 0 videos
Screenshots
Player activity
Concurrent players over the last 48 hours.
Latest news
All news on Steam ↗System requirements Windows · macOS · Linux
Windows
Minimum
Minimum:- Requires a 64-bit processor and operating system
- OS *: Windows 7
- Processor: 2.0 Ghz 64-bit Intel-compatible
- Memory: 2 GB RAM
- Graphics: OpenGL 3.0 or DirectX 11
- Storage: 1 GB available space
Recommended
Recommended:- Requires a 64-bit processor and operating system
macOS
Minimum
Minimum:- OS: 10.10+
- Processor: 2.0 Ghz 64-bit Intel-compatible (Apple M1/M2 supported through Rosetta 2)
- Memory: 2 GB RAM
- Graphics: OpenGL 3.0
Recommended
Recommended:Linux
Minimum
Minimum:- OS: Ubuntu 16.04+
- Processor: 2.0 Ghz 64-bit Intel-compatible
- Memory: 2 GB RAM
- Graphics: OpenGL 3.0
Recommended
Recommended:Game details Languages, features & support
- Publisher
- ThunderBanana
- Brazilian rating
- 16
- Steam Germany rating
- 16
- Content warning
- The game contains complex romantic relationships and themes of infidelity. All love interests start with existing romantic entanglements, and players may become involved as the third party in certain routes. This game contains mature themes including sexual content, nudity, and suggestive language. Players should be aware of sensitive content involving emotional conflicts, self-harm, mental health issue, suicide, alcohol and tobacco use. Not suitable for all audiences.
- Features
- Single-player, Family Sharing
- Languages
- English, Simplified Chinese
- Support
- [email protected]
Compatibility & accessibility Steam Deck, controllers & access features
Can I Play This?
Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.
Structured language support (2)
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Simplified Chinese | Yes | No | Yes |
More analysis Activity patterns, updates & developer tools
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