FRAG LIKE IT'S 1999!
TOXIKK plays as if today's military shooters never existed: Designed as a spiritual successor to the FPS giants of the late 90s and early 2ks, TOXIKK carefully evolves their mechanics with modern technology and fresh ideas elaborated with Arena-FPS enthusiasts.
Doesn't work: apparently all command line arguments are treated as map names and hands_fovscale is not listed as a valid command in the console (F1). The "world" FOV on the other hand can be set through the console (fov xxx) which allows for a broader range than the slider (40-130 instead of 70-120) and thus strictly Hor+ screen change.