diff --git a/src/gameresource.c b/src/gameresource.c
index 5091bd6..f73c2f6 100644
--- a/src/gameresource.c
+++ b/src/gameresource.c
@@ -75,8 +75,19 @@ boolean initGameResourceFromDir(GameResource *gr, DIR *dir, struct dirent *(*p_r
 		sprintf(path, "%s/%s", cwd, filename);
 		if (strcasecmp(filename, "adisk.ald") == 0) {
 			storeDataName(gr, DRIFILE_SCO, 0, path);
-		} else if (strcasecmp(filename, "system39.ain") == 0) {
-			gr->ain = strdup(filename);
+		} else if (strcasecmp(filename, "System39.ain") == 0) {
+			gr->ain = strdup(path);
+		} else if (strcasecmp(filename, "SACTEFAM.KLD") == 0) {
+			gr->sact01 = strdup(path);
+		} else if (strcasecmp(filename, "System39.ini") == 0) {
+			gr->init = strdup(path);
+		} else if (len >= 4 && strcasecmp(filename + len - 4, ".wai") == 0) {
+			gr->wai = strdup(path);
+		} else if (len >= 4 && strcasecmp(filename + len - 4, ".bgi") == 0) {
+			gr->bgi = strdup(path);
+		} else if (len >= 5 && strcasecmp(filename + len - 4, ".alk") == 0) {
+			if (!isdigit(filename[len - 5])) continue;
+			gr->alk[filename[len - 5] - '0'] = strdup(path);
 		} else if (len >= 6 && strcasecmp(filename + len - 4, ".ald") == 0) {
 			int dno = toupper(filename[len - 5]) - 'A';
 			if (dno < 0 || dno >= DRIFILEMAX) continue;
diff --git a/src/gameresource_test.c b/src/gameresource_test.c
index 9280629..0c2ece4 100644
--- a/src/gameresource_test.c
+++ b/src/gameresource_test.c
@@ -82,13 +82,21 @@ static const char *joinPath(const char *dir, const char *fname) {
 static void initGameResourceFromDir_test(void) {
 	const char *files[] = {
 		"ADISK.ALD",
-		"SYSTEM39.AIN",
 		"FOOSB.ALD",
 		"foogz.ald",
 		"WA.ALD",
 		"unknownXA.ald",
 		"a.ald",
 		".ald",
+		"a",
+		"SYSTEM39.AIN",
+		"foo_WA.WAI",
+		"foo_BA.BGI",
+		"SACTEFAM.KLD",
+		"System39.ini",
+		"foo1.alk",
+		"0.alk",
+		".alk",
 		NULL
 	};
 	const char **dir = files;
@@ -109,7 +117,15 @@ static void initGameResourceFromDir_test(void) {
 		assert(strcmp(gr.save_fname[i], joinPath(cwd, buf)) == 0);
 	}
 	assert(strcmp(gr.save_path, cwd) == 0);
-	assert(strcmp(gr.ain, "SYSTEM39.AIN") == 0);
+	assert(strcmp(gr.ain, joinPath(cwd, "SYSTEM39.AIN")) == 0);
+	assert(strcmp(gr.wai, joinPath(cwd, "foo_WA.WAI")) == 0);
+	assert(strcmp(gr.bgi, joinPath(cwd, "foo_BA.BGI")) == 0);
+	assert(strcmp(gr.sact01, joinPath(cwd, "SACTEFAM.KLD")) == 0);
+	assert(strcmp(gr.init, joinPath(cwd, "System39.ini")) == 0);
+	assert(strcmp(gr.alk[0], joinPath(cwd, "0.alk")) == 0);
+	assert(strcmp(gr.alk[1], joinPath(cwd, "foo1.alk")) == 0);
+	for (int i = 2; i < 10; i++)
+		assert(gr.alk[i] == NULL);
 }
 
 void gameresource_test(void) {