Intruder Alert* on RP

[JORJ949]

To be clear the events have conditions under which they occur.

For comparison the sleeper signal only occurs past 30 minutes and on RP it only happens if 10% of all antags or less are alive.

Intruder Alert doesn't have a time limit and requires less than 10% of crew to be antags

Hostile Critter happens if under 25% of the round antags are alive past the 5 minute mark.

All the events also cannot occur in round types that don't include latejoin antags or extended (obviously), honestly the numbers are mostly fine imo though some tweaking could be good

The 10% of all antags statistic is a little misleading. On RP the percentage is 4%. The percentage is how many alive players are antags, so 2 alive antags for 51 alive crew means antag spawn events can roll. Intruder Alert and Hostile Critter have this same 10% classic and 4% RP percentage, as does Broken Madness.