diff --git a/code/modules/admin/tabs/round_tab.dm b/code/modules/admin/tabs/round_tab.dm
index b443c328eab0..3a5e7cc4fd04 100644
--- a/code/modules/admin/tabs/round_tab.dm
+++ b/code/modules/admin/tabs/round_tab.dm
@@ -143,14 +143,25 @@
 
 	if(!check_rights(R_SERVER) || !SSticker.mode)
 		return
-
-	if(alert("Are you sure you want to end the round?",,"Yes","No") != "Yes")
-		return
+	// BANDAMARINES EDIT START
+	var/who_won = MODE_INFESTATION_DRAW_DEATH
+	if(istype(SSticker.mode, /datum/game_mode/colonialmarines))
+		var/static/list/win_conditions = list(
+			MODE_INFESTATION_X_MAJOR,
+			MODE_INFESTATION_M_MAJOR,
+			MODE_INFESTATION_X_MINOR,
+			MODE_INFESTATION_M_MINOR,
+			MODE_INFESTATION_DRAW_DEATH,
+		)
+		who_won = tgui_input_list(usr, "Какая сторона должна победить?", "End Round", win_conditions, default = MODE_INFESTATION_DRAW_DEATH)
+		if(who_won == null)
+			return
+	// BANDAMARINES EDIT END
 	// trying to end the round before it even starts. bruh
 	if(!SSticker.mode)
 		return
 
-	SSticker.mode.round_finished = MODE_INFESTATION_DRAW_DEATH
+	SSticker.mode.round_finished = who_won // BANDAMARINES EDIT
 	message_admins("[key_name(usr)] has made the round end early.")
 	for(var/client/C in GLOB.admins)
 		to_chat(C, {"