Lol I had trouble with battery too I only check the left hallway every 5-6 seconds the rest can be taken care of by listening bonnie, chica and Freddy leave sound cues so it's easy yes foxy is much tougher but it gets manageable take it from me I haven't played a fnaf game in six years and on 4/20 mode i still had like 8% battery left over but it's tough manageable but tough keep it up fellow night guard