Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Vanilla 26.3 has no gamepad code; Horizon's own design follows Bedrock's default controller layout. Mapping, menus, glyphs, options file, rumble, Steam Deck and the PR plan. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>