Reavers Rebalance for OpenXcom is a free mod designed for Windows that fine-tunes gameplay by adjusting weapon stats and alien behavior. It brings a more balanced experience without introducing new items or graphics, thus maintaining the nostalgic feel of the original game. Key changes include adjustments to weapon damage, accuracy, and TU costs, alongside making certain weapons more viable and enhancing the performance of various alien units.

The mod significantly alters gameplay dynamics by increasing alien mobility and adjusting their reaction times, creating a more challenging environment for players. Additionally, it modifies research unlocks and weapon profits while allowing users to revert to the original settings if desired. With these thoughtful adjustments, Reavers Rebalance aims to enhance both balance and enjoyment for fans of OpenXcom.