Category Archives: Indie

Indie, Porting, Programming, Published games

Demons With Shotguns (Xbox One & PS4 port)

December 17, 2019 [EX3]

The ultimate couch fragger gibfest! Armed with a powerful boomstick and bullet deflecting shield, up to four players wage unholy war against each other as they compete for souls in nine different local multiplayer game modes (wave mode for 1-2 players also included) across four realms and 40 arenas. This is demonic local multiplayer action at its bloodiest!

A really fun game for play with one or three friends in local!

Gameplay programmer for the porting to Xbox One and PS4 during mi period in Stage Clear Studios on 2018. Working to improve the performance and stability on console of this game, performance in code and in draw calls, and to finish the console services integration in code, also solving critical problems with the multiplayer, UI and input implementation, and bad using of plugins and frameworks.

One of the critical issues in this project was the over engineering applied by the original developers when using a bad implementation of Dependency Injection (or Inversion of Control) architecture in Unity using a third-party framework. This issue results in a very complicated code to debug using the Unity and Visual Studio debuggers because the code makes random and unexpected traces in execution, and this results in more time to port the game to XBox One and PS4 consoles (this project took more of a year to was completed the port to both platforms and pass the TRCs to be published).

Other problem to solve in this port was the bad use of InControl plugin, a popular multiplatform input manager for Unity (and the source of most of the bugs to fix in the most of projects that I worked during a year in Stage Clear Studios). Most of the problems to fix was the InControl implementation with the multiplayer logic and the user session pairing. In PS4 adding a critical bug when the console return from the suspension mode (turn off the console when the game is running and turn on to return the previous session). In PS4 (almost in this project), InControl stop to working after the console return from the suspension mode. This result in fail the TRC process when try to publish a game to Sony.

Because the InControl source code is a mess to apply custom fixes, my solution was the implementation of an own lightweight input system using the built-in Unity input system (based on the input system implemented in my master degree final project, Argos: CICE MPV Project) and the needed calls to PS4 DualShock functions (mostly for vibration). Basically, my system was a wrapper that catch any InControl call, and remaped to Unity built-in input system, recreating all needed classes and structures from InControl API to ease bypass the plugin without rewrite any line of code of the game.

Indie, Porting, Programming, Published games

Pipe Push Paradise (Nintendo Switch, XBox One & PS4 Port)

December 24, 2018 [EX3]

Gameplay programmer for the porting to Xbox One, PS4 and Nintendo Switch.

I worked on optimization tasks on code and graphics assets in scenes, mainly reducing polygons in major objects in scene, like the pipes, implementing a system to switch original pipe models for a low-poly version when the puzzles are solved (the original pipes, that the player see when play a puzzle, are a compound of several high-detailed meshes with detailed interiors, very unoptimal for realtime videogame rendering), and removing several duplicated/overlaped sprites on decorations (and improved the sprite materials with help of our in-house technical artist, Sergio Bernardo) to reduced the several overdraw and draw-calls when the game shows the entire island or large areas with solved puzzles.

Other task consisted in adapted the user session for working with the console systems, and save game implementation and other related game state code to avoid continuously read/write operations on disk (or the NAND memory in Switch) major bugfixes related with the original Steam version and last-hour game workflow changes requested by the game developer.

P.D.: Before the last Nintendo Switch SDK version on november, Unity games on Nintendo Switch they couldn't reach the full potential on the GPU. Because this, initialy, in an effort to reach almost 30 fps, we created an alternate version of the island scene for the Nintendo Switch version and applied several cuts on effects and decorators, like the water waves effects and some sprite layers in most of the wall decorators like the hedges.

Indie, Porting, Programming, Published games

Slayaway Camp: Butcher’s Cut (Nintendo Switch & PSVita Port)

March 22, 2018 [EX3]

A killer puzzle game where you control Skullface, a psychotic slasher bent on slaughtering camp counselors at the title campground. Slide this adorable voxel murderer around hundreds of isometric puzzle levels to squash, flay, and decapitate the hapless victims in this darkly comic homage to 80s trash horror.

Gameplay Programmer for the porting to Nintendo Switch and PSVita console versions. I worked on optimization tasks on code and graphics assets in scenes. Other task consisted in adapted and improved some UI elements to use in touch screen and major bugfixes on this platforms.

PSVita version was required most of the enfort, was the most difficult platform to port. Mainly I needed to reimplemented most of the original game core to ensured to fit in the low hardware requeriments, I implemented new resource management systems to cached reusable assets (sounds, textures, etc...) and background load processes (this is the only version that requires of loading screens between scenes and other game states). Also I applied extreme optimization in all graphics assets to avoid continous VRAM overflows adjusting size and compresion parameters in a right way to preserved the original visual feel in the PSVita screen resolution.

Indie, Porting, Programming, Published games, Technical Artist, Tools

Ginger: Beyond the Crystal for Nintendo Switch (Porting)

November 17, 2017 [EX3]

Ginger: Beyond the Crystal is an adventure platformer in which you have to rebuild and restore balance to a world devastated by the explosion of a mystical crystal. Face quests and challenges set over 3 worlds and gain powerful new skills, costumes and powers that will help you to defeat the fiercest.

Gameplay Programmer and Tool Programmer for the porting to Nintendo Switch version. I worked on optimization tasks on code and helped to optimize asset graphic implementations in scenes (mostly consisted in grouping and baking meshes for reducing draw calls). Other task consist in develop small intergrated tools (to help to search large amount of objects in scene by component type and other filter options, mainly to help in light mapping tasks), studied and tested the game against the Nintendo Switch TRC guidelines and testing the game with the last changes on the Nintendo Switch hardware.

Artist, Design, Gameplay, Indie, Levels, Practical Exercises, Programming, Published games, Technical Artist, VFX Artist

The Esc4pe, a “primitive shooter” made with Unity3D

February 20, 2017 [EX3]

José Miguel Sánchez Fernández - [EX3]
Game Programmer, Game Designer, Level Designer, "Voice" actor

Third party assets

Standard Assets & Cinematics Effects - Unity Technologies

Sci-fi Level Kit - Hedgehog Team: https://www.assetstore.unity3d.com/en/#!/content/12253

Sci Fi Characters Mega Pack - PROTOFACTOR, INC: https://www.assetstore.unity3d.com/en/#!/content/19831

Arena Pickups - Pixelgraffiti: https://www.assetstore.unity3d.com/en/#!/content/21282

Scifi LowPoly Ammo Pickups - Pixelgraffiti: https://www.assetstore.unity3d.com/en/#!/content/12005

Yughues Free Palm Trees - Nobiax / Yughues: https://www.assetstore.unity3d.com/en/#!/content/13540

Amplify Color and FXAA Fast Approximation Antialiasing - Amplify Creations: http://amplify.pt/

Light Shafts effect - Robert Cupisz: https://github.com/robertcupisz/LightShafts

Camera Filter Pack (CRT Effect) - Vetasoft: https://www.assetstore.unity3d.com/en/#!/content/18433

Sound weapons & items effects are downloaded from Freesound.org site (http://www.freesound.org). All samples are under Creative Commons licence (Attribution 3.0 License)

Music themes "Hitman", "The Complex" & "Killers" are creations of Kevin MacLeod (incompetech.com) and released under Creative Commons licence (Attribution 3.0 License)

This project is made as practical exercise for the "Master Degree in Video Game Development with Unity3D & 3DS Max Official Autodesk (MPV)" of CICE Madrid (http://cice.es/curso/master-en-desarrollo-de-videojuegos-con-unity-y-3dsmax/).

A "primitive shooter" developed in one month with technical restrictions based on the topics seen in class until the project start date. The game is not optimized (its performance is not stable).

Support XBox360 Controller in all PC platforms (implementing the input map for Linux and OSX following the information found on this wiki).

The game is initially designed to be played in 5~10 minutes (It can take 20~30 minutes to complete).

Developed and full tested under:
- Intel Core i5-2500 @ 3.30GHz
- 8GB RAM
- AMD Radeon HD 6800 Series (with Crimson drivers)
- Windows 10 Pro x64

P.D.: This game will not receive new updates, bug fixes (for now) or new version with more levels.

Freelance, Indie, Misc, Porting, Programming, Published games, Technical Artist

Slot Bonanza for Windows 8 (porting)

April 23, 2013 [EX3]

Project: Slot Bonanza for Windows 8
Client: Infi Apps (contracted by Plunge Interactive (Starloop Studios), studio responsible of the porting)
Genre: Slot Machine, Free to Play
Platform: Windows 8/Windows RT
Job description: Programmer, Technical Artist
Technologies: .NET 4.5, C#, MonoGame 3.0 Beta, Facebook C# SDK, Json.NET, BugSense, Sprite Sheet Packer, Visual Studio Express 2012 For Windows, Visual Studio Express 2012 For Windows Phone (as tool to compile assets for MonoGame project, with help of XNA 4.0)
Link: Slot Bonanza on the Microsoft Store

Gameplay, Indie, Programming, Published games, Technical Artist, VFX Artist

Escape from Hell

December 5, 2011 [EX3]

Producer
Eduardo Millan - SiPoX

Game Programmer, Technical Artist & VFX
José Miguel Sánchez Fernández - [EX3]

English Localization
Cristina Pinilla Fernandez

Game Designer, Graphic Designer, Level Designer
Ruben Barroso Heredia (*)

(*) Disclaimer: The rest of the team and I, after the publication of the project and in the future, we are no longer related, supported or associated with this person, Ruben Barroso Heredia, and we are not responsible for their legal or illegal activities related directly or indirectly, with the video game industry or related business, including false professional experience accreditation or related training jobs in this area as teacher.

Game Programmer, Technical Artist & VFX Artist for the development of Escape From Hell. An old school 2D platformer adventure, with fixed scenes, without scroll, with a basic mechanic of jump and run, and the special ability to buried underground in some places, for avoiding enemies or pass through some obstacles.

In addition to programming the game, other tasks where I been involved was VFX enhancement in the final art in scene, simulate some post-process effects with the Flash render limitations, like vignetting or dinamic brightness for backgrounds, and guide the artist in how to prepare and optimized the final assets to use in the game.

Design, Gameplay, Indie, Programming, Published games

Aquanoid

November 3, 2011 [EX3]

Producer
Eduardo Millan - SiPoX

Game Designer, Game Programmer
José Miguel Sánchez Fernández - [EX3]

English Localization
Cristina Pinilla Fernandez

Graphic Designer, Level Designer
Ruben Barroso Heredia (*)

Artist, Gameplay, Indie, Programming, Published games, Tech, Technical Artist, VFX Artist

Grey Infection

September 19, 2011 [EX3]

Before the arrival of the Graphic Designer profile, we have already decided and closed the visual style of the game, a pixel-art style with clean aesthetics, using plain colors (black & white palette for the non-passed levels, and basic color palette for cleared levels). The original art was created by me, based on previous works for TLSA Project and used in White & World project.

The final visual style of the game is an imposed decision by the Graphic Designer because he was unable to work with the original style. The decision was not voted with the original creators of the project, Eduardo Millan and me. And also because we are running-out of the schedule (the Graphic Designer arrival in the last stage of the development, he wasted near of a month trying to adapt with the original style and we needed to be ready to publish the game in less of 2 months after this), we finally desist to use the original style in favor the current used, and finish the rest of development in time.

These is a some captures of the original prototype visual style of the game, the same style used for the Microsoft Dream Build Play 2011 entry:

First sketch of the original intended visual style for Grey Infection.

Final design for the original Grey Infection player sprites.

One of the first prototypes running on XBox 360.

Producer, Game Designer, Level Designer
Eduardo Millan - SiPoX

Game Engine Programmer, Game Programmer, Technical Artist & VFX
José Miguel Sánchez Fernández - [EX3]

Music Composer
Pablo Delgado - Guybrush Threepwood

English Localization
Cristina Pinilla Fernandez

Graphic Designer
Ruben Barroso Heredia (*)

Game Engine Programmer, Game Programmer, Technical Artist & VFX Artist for the development of Grey Infection for Xbox360 (XBLIG).

My first professional game developed in a game studio, and my first console game. A 2D Puzzle-Platformer Adventure, based on White & World, a Game Jam project in which some members of the team worked, and that you can found in this portfolio.

The game mechanic basically is destroy the enemies, in the correct order, to create or destroy parts of the level, to reach the exit point. The exit point can only be enable when the all enemies are eliminated.

The game was developed using an own XNA based game engine, TLSA.Engine, a newer version of my old game engine TLSA Engine (based on Visual Basic 6.0 and dx_lib32, an own game framework).

In addition to programming the game and the engine, other tasks where I been involved was VFX enhancement in the final art in scene, simulate some post-process effects, like the glitch effect, UI visual design of the main menu and their elements, several background live visual elements and effects in most of the levels, and guide the artist in how to prepare and optimized the final assets to use in the game.

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Dependency Injection and the InControl plugin: the downway to the hell in Unity

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Nintendo Switch Trailer

PSVita Trailer

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Featured tweet from GameJolt

Video reviews from itch.io & GameJolt

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Featured on itch.io marketplace with +25.000 downloads with a rate of 4/5 stars!

Featured on GameJolt marketplace with +40.000 downloads with a rate of 4/5! (Click on the thumbnail to view on gamejolt page)

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The original flavour of Grey Infection

Pre-Production video and Dream Build Play 2011

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Professional Game Portfolio