Bad Time Simulator is a fast-paced boss fight game where you face Sans. Test your reflexes, dodge relentless attacks, and keep your heart alive.

Bad Time Simulator is an online game to control a heart to avoid dangerous obstacles through different bad times. What bad times do you choose?

Bad Time Simulator is a difficult game for any player despite its extremely simple graphics. Your task is to keep the heart safe from sudden traps.

Bad Time Simulator is an Undertale-inspired battle game with fast attacks and nonstop pressure. It challenges players through pure reflex and timing skill.

Bad Time Simulator is a fan-made game where you dodge Sans ​​brutal attacks in intense battles. Practice, survive, and test your reflexes in multiple game modes.

Bad Time Simulator throws you into a world of relentless challenges and tricky obstacles. This fast-paced experience will push your skills to the limit.

Bad Time Simulator is a skill-based game and will help the player test his reflex skills. The players mission is to try to protect his heart from Sans attacks.

Bad Time Simulator recreates the confrontation between Frisk and Sans in a realistic way. Putting you in a tense and dramatic battle of life and death.

? Bad Time Simulator, also known as The Sans Fight in Undertale is infamous for its high difficulty level, contrasting with ...

Bad Time Simulator is a fan game based on the infamous Sans fight in the popular Undertale game, where the player must dodge Sanss complex and relentless attacks.