From Reflex Wiki
|The <ruleset> to load on server launch.|
<ruleset> parameter, may be one for the following:
casual, 1v1 timelimit is 5 minutes and team game time limits is 10 minutes.
competitive, 1v1 timelimit is 10 minutes and team game time limits is 20 minutes.
experimental, Various balance changes are tested in this mode, competitive time limits.
experimental_stake, Bolt rifle is replaced by stake launcher, experimental balance changes, competitive time limits.
Use this server command line parameter in your