TL;DR: I built a pretty full feature, ad-free card game suite (Spades, Hearts, Solitaire) using Google's Gemini AI Studio in HOURS.
Building on my earlier experiment:
The bots aren't just generic algorithms. They utilize gemini-2.5-flash to generate context-aware banter.
- Rusty (Rookie): The AI code intentionally adds "noise" to his decision-making and his game is boastful but wrong.
- Ace (Expert): Uses a perfect-information heuristic to make the optimal cut or slough. It even comments on your mistakes.
- Luna (Sees All): Acts like they can see the future.
Robot Mode: Implemented a feature where the AI logic can take over the human player's seat, allowing for auto-play on all game and modes.
Bidding (Spades)
Mobile Tall View
Let me know your thoughts in the comments.
SOCIAL SHARE CARD GENERATOR