CS: Upgrade Gun

Upgrade weapon components by combining parts in fast-paced shooting scenarios, focusing on enhancing firepower and accuracy. Players tactically swap gun modules to adapt, with each upgrade affecting recoil and reload speeds in a minimalistic combat arena. The core challenge is mastering upgrade sequences under pressure to defeat progressively tougher opponents and survive longer rounds. Key Features • Modular gun upgrade system • Tactical weapon swapping controls • Progressive enemy difficulty scaling • Time-based survival rounds • Minimalist shooter arena setting