16 is only the soft cap for easy training; base Intelligence can reach 20, and more ways of increasing it past base 16 will be added later.
- Buy How To Suppress Your Inner Sissy from Neon Mall → Bookshop for 10 Credits.
- Read its four chapters from My Room or the park. Each gives 1-4 uncapped Intelligence training points.
- Above 14, each level requires 9 training points, so increases may not appear immediately.
- Dedicated Student - Gold Challenge located in Journal gives a guaranteed one-time +1 Intelligence after 50 Study actions; claim it under Journal → Challenges.
For male characters, each book chapter also reduces Feminization by 1 and adds 1 Dominance.
Unfortunately, 0.3 lacks a normal repeatable high-level Intelligence activity once those and the one-off story checks are exhausted. Well Rested and Coffee can raise displayed/effective Intelligence temporarily.
LustFling Commit - It costs 1 AP and locks LustFling for the rest of the day, even if you back out after pressing it.
Sleep, then try from My Room first thing in the morning with at least 1 AP:
- Mia: male, Presentation 60+, and not locked in chastity unless carrying the key.
- Kendall: anyone, but a locked character must carry the key.
- Tyrone: no profile requirements in version 0.3.
If Tyrone still fails under those conditions, send me the exact amber warning/popup text and a save code; that would indicate a bug.