From c89b1ec2343f4644d91c09647a5608aa5a4ea339 Mon Sep 17 00:00:00 2001
From: toasterbabe <rollerorbital@gmail.com>
Date: Thu, 2 Nov 2017 21:20:55 +0000
Subject: [PATCH] Always allow the first singleplayer level in the MP level
 platter.

---
 src/m_menu.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/m_menu.c b/src/m_menu.c
index 419968e3c..dedbd86f0 100644
--- a/src/m_menu.c
+++ b/src/m_menu.c
@@ -3822,6 +3822,9 @@ static boolean M_LevelAvailableOnPlatter(INT32 mapnum)
 			if (mapvisited[mapnum]) // MV_MP
 				return true;
 
+			if (mapnum+1 == spstage_start)
+				return true;
+
 			// intentional fallthrough
 		case LLM_RECORDATTACK:
 		case LLM_NIGHTSATTACK: