Gens Plus! is a Sega Genesis, 32X, SegaCD, Master System, and Game Gear emulator based on Gens v2.12a source code by Stephane Dallongeville. Gens Plus! has many optimizations and new features, like new software graphics filters, new sound effects, suport for cheats files, support for joysticks with axes, Master System & Game Gear emulation.