Jim's Challenge vs Nullbeam

Guide your character through increasingly complex mazes filled with keys, doors, ice, fire, water, teleporters, monsters, and more. Collect all the computer chips in each level to open the exit and advance to the next challenge. FEATURES: - Retro Windows 95-style graphics and interface - Touch controls with on-screen D-pad - Level select to jump to any level - Classic sound effects and music - Hint tiles to help you solve tricky puzzles - Pause and restart at any time Whether you're a nostalgic fan of the original or discovering this puzzle classic for the first time, Jim's Challenge offers hours of brain-teasing fun!

Place and rotate mirrors to reflect laser beams into every data node. Charge them all without letting a laser hit a red core. Nullbeam is a fast, tactile reflection puzzle about building clever laser routes through an arena. Line up each angle, use mirrors to relay beams, avoid forbidden red obstacles, and keep every node charged long enough to complete the level. MASTER THE GRID - Solve 500 laser puzzles, progressively increasing in difficulty - Return for a daily challenge - Drag and rotate mirrors with precise controls - Restart fast and try new angles BUILD YOUR RUN Earn Entropy as you solve levels, then unlock optional upgrades such as Phase Cloak, Predictor, and Slow Scan. Upgrades help soften the pressure to complete levels faster. PLAY ON YOUR TERMS - No account or login required - Progress is stored on your device - Gameplay works offline - Optional rewarded ads never replace normal progress Reflect beams, charge every node, & avoid the red cores.