diff --git a/raylib/rres.go b/raylib/rres.go
index 73992ff..dffb904 100644
--- a/raylib/rres.go
+++ b/raylib/rres.go
@@ -16,6 +16,8 @@ import (
 	"github.com/pierrec/lz4"
 	"github.com/rootlch/encrypt"
 	"github.com/ulikunitz/xz"
+	"golang.org/x/crypto/blowfish"
+	"golang.org/x/crypto/xtea"
 
 	"github.com/gen2brain/raylib-go/rres"
 )
@@ -129,6 +131,18 @@ func LoadResource(reader io.ReadSeeker, rresID int, key []byte) (data rres.Data)
 					TraceLog(LogWarning, "[ID %d] %v", infoHeader.ID, err)
 				}
 				data.Data = b
+			case rres.CryptoBlowfish:
+				b, err := decryptBlowfish(key, data.Data)
+				if err != nil {
+					TraceLog(LogWarning, "[ID %d] %v", infoHeader.ID, err)
+				}
+				data.Data = b
+			case rres.CryptoXTEA:
+				b, err := decryptXTEA(key, data.Data)
+				if err != nil {
+					TraceLog(LogWarning, "[ID %d] %v", infoHeader.ID, err)
+				}
+				data.Data = b
 			}
 
 			if data.Data != nil {
@@ -208,3 +222,53 @@ func decrypt3DES(key, text []byte) ([]byte, error) {
 
 	return unpadMsg, nil
 }
+
+// decryptBlowfish
+func decryptBlowfish(key, text []byte) ([]byte, error) {
+	block, err := blowfish.NewCipher(key)
+	if err != nil {
+		return nil, err
+	}
+
+	if (len(text) % blowfish.BlockSize) != 0 {
+		return nil, fmt.Errorf("blocksize must be multiple of decoded message length")
+	}
+
+	iv := text[:blowfish.BlockSize]
+	msg := text[blowfish.BlockSize:]
+
+	cbc := cipher.NewCBCDecrypter(block, iv)
+	cbc.CryptBlocks(msg, msg)
+
+	unpadMsg, err := unpad(msg)
+	if err != nil {
+		return nil, err
+	}
+
+	return unpadMsg, nil
+}
+
+// decryptXTEA
+func decryptXTEA(key, text []byte) ([]byte, error) {
+	block, err := xtea.NewCipher(key)
+	if err != nil {
+		return nil, err
+	}
+
+	if (len(text) % xtea.BlockSize) != 0 {
+		return nil, fmt.Errorf("blocksize must be multiple of decoded message length")
+	}
+
+	iv := text[:xtea.BlockSize]
+	msg := text[xtea.BlockSize:]
+
+	cbc := cipher.NewCBCDecrypter(block, iv)
+	cbc.CryptBlocks(msg, msg)
+
+	unpadMsg, err := unpad(msg)
+	if err != nil {
+		return nil, err
+	}
+
+	return unpadMsg, nil
+}
diff --git a/rres/cmd/rrem/README.md b/rres/cmd/rrem/README.md
index 73018e4..700bd55 100644
--- a/rres/cmd/rrem/README.md
+++ b/rres/cmd/rrem/README.md
@@ -11,9 +11,9 @@ Usage of ./rrem:
   -bin
     	Generate Go bindata (.go file)
   -comp int
-    	Compression type, 0=None, 1=Deflate, 2=LZ4, 5=LZMA2 (XZ), 6=BZIP2 (default 5)
+    	Compression type, 0=NONE, 1=DEFLATE, 2=LZ4, 5=LZMA2 (XZ), 6=BZIP2 (default 5)
   -enc int
-    	Encryption type, 0=None, 1=XOR, 2=AES, 3=3DES
+    	Encryption type, 0=NONE, 1=XOR, 2=AES, 3=3DES, 4=Blowfish, 5=XTEA
   -header
     	Generate C header (.h file)
   -key string
diff --git a/rres/cmd/rrem/main.go b/rres/cmd/rrem/main.go
index 99997e1..8de907d 100644
--- a/rres/cmd/rrem/main.go
+++ b/rres/cmd/rrem/main.go
@@ -37,6 +37,8 @@ import (
 	"github.com/pierrec/lz4"
 	"github.com/rootlch/encrypt"
 	"github.com/ulikunitz/xz"
+	"golang.org/x/crypto/blowfish"
+	"golang.org/x/crypto/xtea"
 
 	"github.com/gen2brain/raylib-go/rres"
 )
@@ -47,8 +49,8 @@ func init() {
 
 func main() {
 	base := flag.String("base", "data", "Resources file basename")
-	comp := flag.Int("comp", rres.CompLZMA2, "Compression type, 0=None, 1=Deflate, 2=LZ4, 5=LZMA2 (XZ), 6=BZIP2")
-	enc := flag.Int("enc", rres.CryptoNone, "Encryption type, 0=None, 1=XOR, 2=AES, 3=3DES")
+	comp := flag.Int("comp", rres.CompLZMA2, "Compression type, 0=NONE, 1=DEFLATE, 2=LZ4, 5=LZMA2 (XZ), 6=BZIP2")
+	enc := flag.Int("enc", rres.CryptoNone, "Encryption type, 0=NONE, 1=XOR, 2=AES, 3=3DES, 4=Blowfish, 5=XTEA")
 	key := flag.String("key", "", "Encryption key")
 	header := flag.Bool("header", false, "Generate C header (.h file)")
 	bin := flag.Bool("bin", false, "Generate Go bindata (.go file)")
@@ -75,6 +77,8 @@ func main() {
 	case rres.CryptoXOR:
 	case rres.CryptoAES:
 	case rres.Crypto3DES:
+	case rres.CryptoBlowfish:
+	case rres.CryptoXTEA:
 	default:
 		fmt.Printf("encryption type %d not implemented\n", *enc)
 		os.Exit(1)
@@ -258,6 +262,20 @@ func main() {
 				fmt.Printf("%v\n", err)
 			}
 
+			data = b
+		case rres.CryptoBlowfish:
+			b, err := encryptBlowfish([]byte(*key), data)
+			if err != nil {
+				fmt.Printf("%v\n", err)
+			}
+
+			data = b
+		case rres.CryptoXTEA:
+			b, err := encryptXTEA([]byte(*key), data)
+			if err != nil {
+				fmt.Printf("%v\n", err)
+			}
+
 			data = b
 		}
 
@@ -434,7 +452,7 @@ func encryptAES(key, text []byte) ([]byte, error) {
 
 // encrypt3DES
 func encrypt3DES(key, text []byte) ([]byte, error) {
-	block, err := des.NewTripleDESCipher([]byte(key))
+	block, err := des.NewTripleDESCipher(key)
 	if err != nil {
 		return nil, err
 	}
@@ -451,3 +469,43 @@ func encrypt3DES(key, text []byte) ([]byte, error) {
 
 	return ciphertext, nil
 }
+
+// encryptBlowfish
+func encryptBlowfish(key, text []byte) ([]byte, error) {
+	block, err := blowfish.NewCipher(key)
+	if err != nil {
+		return nil, err
+	}
+
+	msg := pad(text, blowfish.BlockSize)
+	ciphertext := make([]byte, blowfish.BlockSize+len(msg))
+	iv := ciphertext[:blowfish.BlockSize]
+	if _, err := io.ReadFull(rand.Reader, iv); err != nil {
+		return nil, err
+	}
+
+	cbc := cipher.NewCBCEncrypter(block, iv)
+	cbc.CryptBlocks(ciphertext[blowfish.BlockSize:], msg)
+
+	return ciphertext, nil
+}
+
+// encryptXTEA
+func encryptXTEA(key, text []byte) ([]byte, error) {
+	block, err := xtea.NewCipher(key)
+	if err != nil {
+		return nil, err
+	}
+
+	msg := pad(text, xtea.BlockSize)
+	ciphertext := make([]byte, xtea.BlockSize+len(msg))
+	iv := ciphertext[:xtea.BlockSize]
+	if _, err := io.ReadFull(rand.Reader, iv); err != nil {
+		return nil, err
+	}
+
+	cbc := cipher.NewCBCEncrypter(block, iv)
+	cbc.CryptBlocks(ciphertext[xtea.BlockSize:], msg)
+
+	return ciphertext, nil
+}