Game Introduction
Bad Time Simulator is a fan-made battle game inspired by the iconic Sans fight from Undertale. With intense difficulty, fast-paced bullet-dodging mechanics, and retro visuals, it recreates the iconic showdown that has challenged and thrilled players for years. Whether you’re a fan of the original game or just love tough boss fights, Bad Time Simulator delivers a brutal yet rewarding test of your reflexes and patience.
How To Play
Use the arrow keys to move and dodge incoming attacks during the battle. Select actions like Fight, Act, Item, or Mercy using the mouse or keyboard. Survive Sans’s relentless assault as long as possible while managing your HP and avoiding devastating patterns. The key is timing, prediction, and staying calm under pressure.
Game Features
– Faithful recreation of the Sans boss fight
– Multiple difficulty modes including Practice and Normal
– Classic Undertale art and sound style
– Bullet-hell mechanics with fast reactions
– Perfect for fans of tough combat challenges
Game Tips
– Stay alert—Sans’s attacks change rapidly
– Use Practice Mode to learn attack patterns
– Try to stay in motion to avoid getting trapped
– Don’t give up—mastery comes with practice
– Keep your fingers light and movements precise
Try More Game
If you enjoy bullet-hell or reaction-based games, check out Friday Night Funkin’, OvO, and 10 Minutes Till Dawn for more fast-paced challenges!
Who Created This Game?
Bad Time Simulator was created by fan developers and is not an official Undertale game. It’s a tribute to the legendary Sans boss fight and continues to gain popularity on browser game platforms for its difficulty and nostalgic value.