SIGame is an interactive trivia game designed for Windows that tests players' knowledge and reaction speed in a competitive setting. The game features a straightforward rule set where questions are categorized by themes, each with an associated score value. Players start with a score of zero and must quickly respond to questions by pressing a button. Correct answers add points to a player's score, while incorrect answers deduct points, allowing other players a chance to respond. This dynamic creates an engaging and fast-paced environment perfect for trivia enthusiasts.

Additionally, SIGame includes a final round where players can wager their current scores on a last question. After a period of contemplation, players submit their answers, and the correct response determines how much they gain or lose based on their bets. The overall winner is the player with the highest score at the end of the game, ensuring a competitive and thrilling experience for all participants.