About Yamzho (twitter: @yamzho)


Ludum Dare 37
Ludum Dare 34
Ludum Dare 33
Ludum Dare 32

Yamzho's Trophies

Yamzho's Archive

I’m in !

Posted by (twitter: @yamzho)
Thursday, December 8th, 2016 3:36 pm

I’m in with my coffee and stuff !

GL everybody !

I do not know yet whether I’m in or not…

Posted by (twitter: @yamzho)
Tuesday, April 12th, 2016 5:21 am

… But if I am, I will be using my usual weapons :

  • Eclipse (for Java).
  • Gimp and Pixelmator (for gfx).
  • Sfrx and Audacity (for sfx).

10 hours left !

Posted by (twitter: @yamzho)
Monday, January 4th, 2016 11:14 am

There’s only 10 hours left before the results are out ! 10 hours to try and rate more games, including mine : Stem ! Be quick !

stem-blog1 stem-blog0

And while I’m still here : I want to thank everyone who has tried, rated or commented on my game ! :) You guys rock !

Stem is ready to be played !

Posted by (twitter: @yamzho)
Tuesday, December 15th, 2015 6:56 am

First of all, I have to tell everyone : MASSIVE WELL DONE ! This was my 3rd Ludum Dare, and I’m always impressed by the amount of awesomeness I can see every four months here ! Wow !

As usual, I did enter the compo challenge. And again, it felt like 48 hours were not enough ! :) But I guess the feeling is shared with every Ludum-darers ! But I managed to ship a game right before the deadline. The game ? Stem, a game where you control a growing plant with your left and right keys.

stem-0 stem-1 stem-2

What went right ?

  • The gameplay. The mechanics are easy to understand: collect good stuff, avoid bad stuff ! I think most game during Ludum Dare should keep mechanics simple for two reasons : one, it is way easier to develop; two, a lot of players spend little time rating each game and usually give up when they have to spend more than 3 to 4 minute trying to understand the rules.
  • The aesthetics. I love the clean, simple, minimalistic look of the game. I have been playing a lot to Two Dots & Mujo (both on Android) and loved them. Also, I am not good at pixel art ! 😉

What went wrong ?

  • The difficulty. The game difficulty isn’t properly balanced. It is way too easy at start and gets harder too slowly. I released a post-compo version which solves partially that problem (but if you rate the game, rate the initial release only to be fait to other contestants). I’ll need to spend more time for future releases.
  • The sound/music. Well, there’s no sound or music to the game. Unfortunately, I ran into game breaking bugs in the compiled version of the game (bugs that were not appearing in my IDE) and spent about three and a half hours debugging the mess. So, I had to skip on recording the music and sounds. Funny enough, I actually implemented the classes to play sounds in the game (you can actually see them in the source code).

And now ?

I will try to implements new features, some musics and sounds, and to balance the game during the following weeks. I’ll keep on posting updates here until the next Ludum Dare ! :) Oh, and of course, do not forget to…


Bug’s destroyed.

Posted by (twitter: @yamzho)
Sunday, December 13th, 2015 4:09 pm

Well, it took me three hours to find a game-breaking bug, but it’s behind me now. So, let’s balance the difficulty ! 😉 Oh, and here’s what it looks now…

Need a bit of help ! ;)

Posted by (twitter: @yamzho)
Sunday, December 13th, 2015 12:19 pm

Hi there !

I have a little (huge) issue : My project works fine on Eclipse (my IDE), but freezes just before the gameover screen when playing the runnable java version.

I have no clue why and after 2 and a half hours of debugging, it is still not working. As I am working on Mac and do not have a PC, I would like one of you guys to check on a Windows machine, just to check this isn’t OS related.

Thanks to anyone able to help !

The game is there : Download the buggy version of Stem

That’s where I am…

Posted by (twitter: @yamzho)
Saturday, December 12th, 2015 2:11 pm

I got some mechanics implemented, some graphics, and a title screen ! :) How’s everybody doing so far ? All good ?

stemindev1 stemindev0

I’m in !

Posted by (twitter: @yamzho)
Thursday, December 3rd, 2015 4:31 am

Well, well, well… I think we’ve all been expecting that moment : Ludum Dare 34 is coming ! And I’ll be part of the event for the third time (in a row) !

I’ll be using :

  • Eclipse IDE for Java
  • Pixelmator and Gimp
  • Audacity and some procedural sound generators
  • A Wacom One graphic pad
  • A lot and a lot of coffee, some pizza, sandwiches, etc…

The goal this time, finish another game and rank in top 100 in at least one category !

If you want to check my previous entries, here they are :
Happy ! (LD32)
A Battle for the Graveyard (LD33)

Also, as usual, I’ll be dev-blogging during the event in French here !

See you in a week or so and… Good luck everyone !

A battle for the Graveyard – Post mortem

Posted by (twitter: @yamzho)
Tuesday, August 25th, 2015 9:09 am

Well, well, well, Ludum Dare. We met again ! I had been waiting for you for the last four months. You did not disappoint me !

So how did it go ? Not bad I would say. I entered the compo and chose to build a 2D – one keyboard – 1v1 multiplayer (kinda) arena called A battle for the Graveyard. The final product is not perfect, but I really enjoy it (more that my previous entry, by far).

A battle for the Graveyard

What went right ?

  • The gameplay : I think I did the right choice by avoiding to build an inverted rogue-like game. A 1v1 game is always fun to play !
  • The graphics : It was my first time using a Wacom device, and I think I did a pretty good job. The whole environment looks consistent and, even though it could be better, it felt polished enough to me for a 48 hours game jam.
  • The sounds : Despite there’s no music, I think the ambiance sounds are adding a lot to the game.
  • Time management : Once again, I did manage my time pretty well. I posted the game 2 hours before the deadline without the feeling of being rushed. I slept a total of 10 hours, had walks, took the time to have proper meals.

What went less right (who said wrong ?) ?

  • Controls : Some player felt like the controls for player 2 could have been better. And I must agree with that. I could have use the arrows instead of IJKL.
  • That’s a multi player game : In general, this isn’t wrong. But when it comes to Ludum Dare, people have to try a lot of games in a short period of time and usually do it alone. I guess a lot of people wanted to rate the game but couldn’t really appreciate the gameplay.
  • Game balance : Even if it isn’t that bad, it still needs some tweeking. Some abilities feel a bit OP sometimes.
  • Animation : I did the mistake to not implement animations in my code when I should have and when I realised I should have had, it was too late.

What’s coming next ?

Well, I will work on a full version of the game, implementing more features and fixing issues, such as :

  • Different multiplayer modes (same keyboard, LAN, Internet).
  • Solo mode (which means I will have to create an AI).
  • More abilities, more characters, more environment elements.
  • Animations, more polished art.
  • Music, more sounds.
  • Gamepad controllers.
  • A more balanced game.

I hope you’ll enjoy the game as much as I enjoyed creating it ! And do not forget to rate it and to leave a comment ! 😉


A Battle for the Graveyard

Posted by (twitter: @yamzho)
Sunday, August 23rd, 2015 6:14 pm

Game has ben submitted ! And you know what that means ? Game is READY TO BE PLAYED !

I hope you’ll have fun with my one keyboard multiplayer game !

And good luck to all the coders and artists still working on their projects !

ld33-final-00 ld33-final-01


Oh, the game is there !

You’re the monster… Right, I feel like a zombie right now !

Posted by (twitter: @yamzho)
Sunday, August 23rd, 2015 9:25 am

Well, not exactly. It could have been worse ! 😉

So here we are, 10 hours before the deadline. Not everything has gone as smoothly as I wanted so far, but it’s not that bad. I still have victory conditions to do, intro screen and music to load (I had time to do some kind of music, so I’ll use it I guess). If I have time, I’ll try to polish a bit.

I hope all of you are having fun, can’t wait to try your games ! Some look reaaaaaaaaaaaaally cool !

See ya in 10 hours !


Very slow start…

Posted by (twitter: @yamzho)
Saturday, August 22nd, 2015 4:56 am

Hi there,

I hope everybody’s doing fine ! I had a slow start on my side, the theme was one of those I wanted to avoid because I couldn’t find any idea I liked. But I guess I am now on tracks.

Here’s a very rough and empty prototype I started. See you all later for further “indev” news ! 😉


I’m in, take two !

Posted by (twitter: @yamzho)
Wednesday, July 29th, 2015 2:51 am

Hi guys !

Last time was my first Ludum Dare, and it was an amazing experience (obviously !). Therefore, I am attending to LD33 ! I should be entering the compo and use the following tools :

  • Eclipse for Java
  • Gimp
  • As3sfxr, Chiptone, Audacity, Bosca Ceoil
  • Other miscellaneous tools I don’t know about yet… 😉

I will also use :

  • Coffee (with no moderation)
  • Spotify

Finally, I will try to stream the testing sessions on Twitch.tv (nickname : yamzho) !

Can’t wait !

#357 out of 1353 on my first LD ! I’m happy with my “Happy !” ! ;)

Posted by (twitter: @yamzho)
Wednesday, May 13th, 2015 5:46 am

Hey there !

So we finally got those ratings we’ve been waiting for the last 3 weeks ! And I have to say : I am happy with the score of my game “Happy !” !

Here’s what I got ! (52 players rated my game)


As I am pretty new with game development (it was actually the first game I have ever finished), I am really satisfied with my ratings ! After all, I am in the first half in every category !

Theme, mood, graphics and even fun went well, and this is a real satisfaction, because that’s what I have been focusing on. I am even surprised I got 2.72 in audio (come on guys, sounds were pretty sh*t, it didn’t even deserve a star !).

Well, now I have a reference and I need to improve things next time ! Can’t wait for it !

If you still want to play Happy !, here’s the LD page. You can also read my devblog (in French).

Finally, I am currently working on rewriting the code, adding features and fixing the difficulty progression and will release an improved version of Happy ! soon, so feel free to follow the development on IndieDB ! 😉

See ya next time ! Be Happy !

Happy ! – Post Mortem

Posted by (twitter: @yamzho)
Monday, April 20th, 2015 3:32 am

So, I finished a game ! Woot !

What went well ?

  • The idea: I added a positive message to my game, despite the theme was about having a weapon. Spread love and happiness, nothing can be more positive, right ?
  • The minimalistic look: I chose to get minimalistic graphics for that game. Reason is: I suck at pixel art ! Haha ! I think the game looks nice though.
  • The gameplay: The game play is very simple to understand and straight forward. Some could argue that the gameplay is too simple, but I think that kind of game has to be simple to play.
  • My time management: I was afraid before the competition of the lack of sleep, of being too much on my computer and of not being able to socialise during the weekend, but it happened to be the opposite. :)

What went wrong ?

  • The music/sounds: There is no music… and it would have add a lot to the mood of the game. Also, sounds level are not optimal and I should probably have worked a bit more on this.
  • The code: the code is a real mess ! DO NOT LOOK AT IT !!! 😉 I tried to comment the code for about an hour and quickly dropped that idea !
  • I did a typo !!! Will you find it ?

What’s next ?

  • I’ll work a bit more on the game during the next weeks to improve several things and tidy the code.
  • Some people in the comments have suggested a mobile version of the game, I’ll definitely think about it !

Can’t wait for the next LD ! :)


Compo ends in 31 hours and I think I well managed my time so far ! ;)

Posted by (twitter: @yamzho)
Saturday, April 18th, 2015 1:17 pm

So here it is, I got finally got into that game-jamming thing that I have been following for two years now.

I am not an experimented coder, lousy with arts, so I didn’t really know if I would be able to do anything this week-end, but I said to myself that I needed to try if I wanted to make it, no matter what.

And so far, so good. I will definitely have something to upload before the deadline, which was my goal. I even had time to update my blog! 😉

Anyway, here are few screens of where I am so far.

titlescreen Devlog2

Oh, if you can see some mistakes with my English in the intro screen, feel free to correct me ! English isn’t my native language.




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