Pluginy AMX Mod X

Seasonal pack: on the configured dates it themes the server with a coloured player glow, a round-start banner, an optional sound and periodic snow/firework effects.

A chance each round for a modifier: low gravity, double damage, no recoil, hyper speed, infinite ammo or vampire healing, reverted at round end.

Each round can trigger a random event: low gravity, giants, hyper speed, knives only, or a rocket-slap party, cleanly reverted at round end.