diff --git a/src/saveload/cheat_sl.cpp b/src/saveload/cheat_sl.cpp
--- a/src/saveload/cheat_sl.cpp
+++ b/src/saveload/cheat_sl.cpp
@@ -14,21 +14,38 @@
 
 #include "../safeguards.h"
 
+static const SaveLoad _cheats_desc[] = {
+	SLE_VAR(Cheats, magic_bulldozer.been_used, SLE_BOOL),
+	SLE_VAR(Cheats, magic_bulldozer.value, SLE_BOOL),
+	SLE_VAR(Cheats, switch_company.been_used, SLE_BOOL),
+	SLE_VAR(Cheats, switch_company.value, SLE_BOOL),
+	SLE_VAR(Cheats, money.been_used, SLE_BOOL),
+	SLE_VAR(Cheats, money.value, SLE_BOOL),
+	SLE_VAR(Cheats, crossing_tunnels.been_used, SLE_BOOL),
+	SLE_VAR(Cheats, crossing_tunnels.value, SLE_BOOL),
+	SLE_NULL(1),
+	SLE_NULL(1), // Needs to be two NULL fields. See Load_CHTS().
+	SLE_VAR(Cheats, no_jetcrash.been_used, SLE_BOOL),
+	SLE_VAR(Cheats, no_jetcrash.value, SLE_BOOL),
+	SLE_NULL(1),
+	SLE_NULL(1), // Needs to be two NULL fields. See Load_CHTS().
+	SLE_VAR(Cheats, change_date.been_used, SLE_BOOL),
+	SLE_VAR(Cheats, change_date.value, SLE_BOOL),
+	SLE_VAR(Cheats, setup_prod.been_used, SLE_BOOL),
+	SLE_VAR(Cheats, setup_prod.value, SLE_BOOL),
+	SLE_NULL(1),
+	SLE_NULL(1), // Needs to be two NULL fields. See Load_CHTS().
+	SLE_VAR(Cheats, edit_max_hl.been_used, SLE_BOOL),
+	SLE_VAR(Cheats, edit_max_hl.value, SLE_BOOL),
+};
+
 /**
  * Save the cheat values.
  */
 static void Save_CHTS()
 {
-	/* Cannot use lengthof because _cheats is of type Cheats, not Cheat */
-	byte count = sizeof(_cheats) / sizeof(Cheat);
-	Cheat *cht = (Cheat*) &_cheats;
-	Cheat *cht_last = &cht[count];
-
-	SlSetLength(count * 2);
-	for (; cht != cht_last; cht++) {
-		SlWriteByte(cht->been_used);
-		SlWriteByte(cht->value);
-	}
+	SlSetLength(std::size(_cheats_desc));
+	SlObject(&_cheats, _cheats_desc);
 }
 
 /**
@@ -36,15 +53,21 @@ static void Save_CHTS()
  */
 static void Load_CHTS()
 {
-	Cheat *cht = (Cheat*)&_cheats;
-	size_t count = SlGetFieldLength() / 2;
-	/* Cannot use lengthof because _cheats is of type Cheats, not Cheat */
-	if (count > sizeof(_cheats) / sizeof(Cheat)) SlErrorCorrupt("Too many cheat values");
+	size_t count = SlGetFieldLength();
+	std::vector<SaveLoad> slt;
 
-	for (uint i = 0; i < count; i++) {
-		cht[i].been_used = (SlReadByte() != 0);
-		cht[i].value     = (SlReadByte() != 0);
+	/* Cheats were added over the years without a savegame bump. They are
+	 * stored as 2 SLE_BOOLs per entry. "count" indicates how many SLE_BOOLs
+	 * are stored for this savegame. So read only "count" SLE_BOOLs (and in
+	 * result "count / 2" cheats). */
+	for (auto &sld : _cheats_desc) {
+		count--;
+		slt.push_back(sld);
+
+		if (count == 0) break;
 	}
+
+	SlObject(&_cheats, slt);
 }
 
 /** Chunk handlers related to cheats. */