To Be Sigma is a story-based HTML game developed by TBS, featuring real porn visuals and a growing open world.
After your stepfather's passing, life pushes you to step up. With your family depending on you, it's time to evolve from an ordinary young man into something far greater. Rise from obscurity, master relationships, and build your own powerful empire.
About this game
- Genre
- Real Porn Game
- Developer
- TBS
- Release date
- December 2024
- Updated
- March 2026 (version 0.89)
- Status
- Ongoing
- Game Engine
- Twine (play in your browser)
What's new in version 0.89?
📸 Francesca
- Added 5 new scenes
- 1200+ new media files added
- Expanded storyline - you can now reach the Lovers stage with her
- Memory System added for Francesca
- Added a full personal practical course with Francesca
- Character card photos updated
🏠 Jada & Remy
- Expanded their independent lives inside Francesca’s House
- 4300+ new media files added
- Memory System added for both characters
🧠 Memory System
- Replay and store memories in character cards
- Memories unlock when spying on characters or progressing their storylines
🧬 Behavioral Biology
- Practical sessions redesigned
- New students added: Gina and Jodi
- Introduction of the Sigma Effect during practical lessons
🛍️ Items & Shops
- Items now include detailed descriptions and storyline hints
🔧 Fixes & Adjustments
- Option added to skip mini-games with Cali and Veronica
- Reduced Alix and Cherry stats during tournament fights
- Various minor bugs fixed
v0.89
📸 Francesca
- Added 5 new scenes
- 1200+ new media files added
- Expanded storyline - you can now reach the Lovers stage with her
- Memory System added for Francesca
- Added a full personal practical course with Francesca
- Character card photos updated
🏠 Jada & Remy
- Expanded their independent lives inside Francesca’s House
- 4300+ new media files added
- Memory System added for both characters
🧠 Memory System
- Replay and store memories in character cards
- Memories unlock when spying on characters or progressing their storylines
🧬 Behavioral Biology
- Practical sessions redesigned
- New students added: Gina and Jodi
- Introduction of the Sigma Effect during practical lessons
🛍️ Items & Shops
- Items now include detailed descriptions and storyline hints
🔧 Fixes & Adjustments
- Option added to skip mini-games with Cali and Veronica
- Reduced Alix and Cherry stats during tournament fights
- Various minor bugs fixed
🔥 Version 0.88
💋 Veronica
- All quests rewritten from scratch
- Discovery Mode added
- You can now reach the next stage in your relationship with her
- Expanded storyline with new quests
- Added new interactions with Kendra
- 300+ new animations
😈 Lilith
- All quests fully reworked
- Discovery Mode added
- Character almost 90% complete
- You can now invite her to the Playhouse
- 3 unique scenes available
🎓 Disciplinar Psychophysics
- Replaces the old Physics course
- Includes Theory and Practice
- Practice mode features a spanking-based minigame
- 17 girls are now part of the practical segment
💄 Vain
- Quests reworked
- Discovery Mode added
⚙ Other Fixes and Improvements
- Wolfs-related bug fixed
- Cali’s animations optimized
- Various performance and polish updates
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🔥 Version 0.87
💃 Megan Added
- Adriana’s close friend joins the game
- 5 scenes, 4 dates, interactions at home and in college
- You can start a romantic relationship and begin her long-term transformation questline
📚 Francesca’s Classes Reworked
- Take a behavioral-type test
- Explore different sides of yourself through theory and practice
- 5 girls involved in lessons: Megan, Remy, Riley, Milano, and Gia
- Each available for lab practice
⚡ Performance Improvements
- Game speed greatly improved
- Faster clicking and smoother gameplay
🌐 Official Website Launched
- Play online, download the game, and access the HD version
💾 Quality of Life
- Autosave added
- New Sleep button on the side panel
- Improved character icon display inside locations
💰 Cheat System Reworked
- You now choose how much money to add
- Maximum arousal value can now be adjusted manually
🛠 Bug Fixes and Tweaks
- Fixed Cali quest continuation issue
- Fixed Adriana side quest not being counted
- Added reset option for Molly
- Fixed Kara name display in Fitness
- Fixed income stacking from hired prostitutes in Shadow Street
- Fixed Kerry sex scene bug
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🔥 Version 0.86
💖 Kendra’s Questline
- Fully reworked and expanded
- Progresses to a new stage of interaction
- Discovery Mode and Walkthrough Mode introduced
- All quests interconnected
- 150+ new media files and 5 new scenes
👑 Marie’s Questline
- Expanded with 4 new scenes
- 1000+ new media files added
- Discovery Mode and Walkthrough Mode available
🧭 Quest Display Modes
- Discovery Mode tracks quests naturally
- Walkthrough Mode provides detailed event guidance
- Currently available for Kendra and Marie
🏠 Your Room Overhaul
- Smoother navigation
- Quick access to different options
🎥 Search Videos Reworked
- 500+ new animations added
🏨 New Location - Hotel
- New place to explore
- Developments in Black Prince Corporation office life
💰 Cheat Code Update
- Freely add or remove any amount of money
📊 Gameplay Adjustments
- Anissa’s Test difficulty rebalanced
🛠 Bug Fixes
- Numerous minor issues resolved
