diff --git a/cli/lz/build.sh b/cli/lz/build.sh
index 363ba10..390e392 100755
--- a/cli/lz/build.sh
+++ b/cli/lz/build.sh
@@ -51,7 +51,7 @@ echo "================================"
 # ./ulzenc example.txt a.ulz
 rm a.ulz
 uxncli ulzenc.rom example.txt a.ulz
-uxncli ~/roms/hx.rom a.ulz
+uxncli ulzdec.rom a.ulz b.bin && cat b.bin
 
 rm ./ulzdec
 rm ./ulzenc
diff --git a/cli/lz/ulzenc.c b/cli/lz/ulzenc.c
index 695ddde..0568d40 100644
--- a/cli/lz/ulzenc.c
+++ b/cli/lz/ulzenc.c
@@ -31,14 +31,9 @@ uxn_lz_compress(const void *input, int input_size)
 		string_len = (int)(end - in);
 		if(string_len > 0x3FFF + MinMatchLength)
 			string_len = 0x3FFF + MinMatchLength;
-
-		printf("DEBUG1: %04x %04x ", dict_len, string_len); 
-		
 		/* Iterate through the dictionary */
 		match_len = 0;
 		dict = in - dict_len;
-
-		printf("[%c]", in[0]);
 		for(; dict_len; dict++, dict_len--) {
 			/* Find common prefix length with the string */
 			/* If we reach the end of the string, this is the best possible match. End. */
@@ -49,27 +44,17 @@ uxn_lz_compress(const void *input, int input_size)
 					goto done_search;
 				}
 				/* Dictionary repeats if we hit the end */
-				/* printf("(#%d, %04x, %c, %c)", i, in-raw, in[i], dict[i % dict_len]); */
-				if(in[i] != dict[i % dict_len]){
+				if(in[i] != dict[i % dict_len])
 					break;
-				}
 			}
 			if(i > match_len) {
 				match_len = i;
 				dict_best = dict;
 			}
 		}
-
-
 	done_search:
-
-		printf("-> %04x \n", match_len);
-		
-
 		/* CPY */
-
 		if(match_len >= MinMatchLength) {
-			printf("*");
 			/* More numeric range: treat 0 as 4, 1 as 5, etc. */
 			match_ctl = match_len - MinMatchLength;
 			/* CPY2 */
@@ -82,12 +67,9 @@ uxn_lz_compress(const void *input, int input_size)
 			*output_ptr++ = in - dict_best - 1;
 			in += match_len; /* Advance input by size of the match */
 			combine = 0;     /* Disable combining previous literal, if any */
-			
 		}
-		
 		/* LIT */
 		else{
-			/* printf("LIT:%d\n", combine); */
 			/* Combine with previous literal */
 			if(combine) {
 				if(++*combine == 127)
@@ -103,10 +85,8 @@ uxn_lz_compress(const void *input, int input_size)
 			
 			/* Write 1 literal byte from the input to the output. */
 			*output_ptr++ = *in++;
-			/* printf(">> %d\n", in-raw); */
 		}
 	}
-	
 	return (int)(output_ptr - mem);
 }
 
diff --git a/cli/lz/ulzenc.tal b/cli/lz/ulzenc.tal
index da56205..b9166af 100644
--- a/cli/lz/ulzenc.tal
+++ b/cli/lz/ulzenc.tal
@@ -64,19 +64,9 @@
 		( | size of the string to search for )
 		SUB2k #3fff #0004 ADD2 LTH2k ?{ SWP2 }
 		POP2 ,&string-len STR2
-
-		( | debug )
-		.dict-len LDZ2 phex #2018 DEO ,&string-len LDR2 phex #2018 DEO
-
 		( | itterate through the dictionary )
 		#0000 .match-len STZ2
 		DUP2 .dict-len LDZ2 SUB2 .dict STZ2
-
-		LIT "[ #18 DEO
-		LDAk #18 DEO
-		LIT "] #18 DEO
-		#0a18 DEO
-
 		&for1 ( for ; dict_len; dict++, dict_len-- )
 			.dict-len LDZ2 #0000 EQU2 ?&end-for1
 
@@ -116,7 +106,6 @@
 @|opcodes )
 
 @op-cpy ( in* -- )
-	LIT "* #18 DEO
 	( More numeric range: treat 0 as 4, 1 as 5, etc. )
 	.match-len LDZ2 #0004 SUB2 .match-ctl STZ2
 	( CPY2 )
@@ -180,23 +169,6 @@
 	;&b .File/read DEO2
 	[ LIT &b $1 ] JMP2r
 
-@phex ( short* -- )
-	SWP phex/b
-	&b ( -- )
-		DUP #04 SFT phex/c
-	&c ( -- )
-		#0f AND DUP #09 GTH #27 MUL ADD [ LIT "0 ] ADD #18 DEO
-		JMP2r
-
-@BREAK
-	#0a18 DEO
-	#010e DEO #010f DEO BRK
-
-@DEBUG1
-	LIT "> #18 DEO
-	DUP phex/b #0a18 DEO
-	JMP2r
-
 (
 @|memory )