Party-size and format controls return an exact or closest official mode name, a transparent match-basis label, and the complete six-mode list without inventing queue rules.
The interactive party/format chooser returns an exact or closest official mode with a match-basis label. The full six-mode list is 1v1, 2v2, 3v3, Team Deathmatch, Free For All, and Gun Game; queue rules, scoring, maps, matchmaking, and rewards remain unknown.
For hood rivals modes, use the quick answer first, then check whether the topic affects a code reward, event, item, unit, map, build, value, or upgrade path.