Tag Archives: PS4

Demons With Shotguns (Xbox One & PS4 port)

Details

Project: Demons With Shotguns
Studio: Mind Shaft Games (ported by Stage Clear Studios)
Genre: Arcade, Brawler, Platform, Shooter
Platform: XBox One, PS4
Job description: Gameplay Programmer
Technologies: Unity3D, .NET, C#, SVN, Tortoise SVN
WebSite: http://mindshaftgames.com/
Store links: XBox One, PS4 (US), PS4 (EU)

Credits

Programmers
Sergio Alonso Martínez
José Miguel Sánchez Fernández

QA
Guillermo Regueiro Martín-Albo
Andrés Conde Herranz
Maria Ruiz Algar
Alberto Relucio Gallego

Producer
Raquel Sánchez Illescas

Description

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.

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

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.

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

Details

Project: Pipe Push Paradise
Author: Corey Martin (ported by Stage Clear Studios)
Genre: Puzzle
Platform: XBox One, PS4 & Nintendo Switch
Job description: Gameplay Programmer
Technologies: Unity3D, .NET, C#, SVN, Tortoise SVN
Store links: XBox One, PS4 (EU), PS4 (US), Nintendo Switch

Credits

Programmers
Juan Escudero Vizcaino
José Miguel Sánchez Fernández

Technical Artists
Sergio Bernardo Sánchez
Francisco Porcel

QA
Guillermo Regueiro Martín-Albo
Andrés Conde Herranz
Maria Ruiz Algar
Alberto Relucio Gallego
Ricardo Pascual Segovia

Producer
Raquel Sánchez Illescas

Credits (Nintendo Switch version) on MobyGames site: https://www.mobygames.com/game/switch/pipe-push-paradise/credits

Description

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.

Pirates: Treasure Hunters

Details

Project: Pirates: Treasure Hunters
Studio: Virtual Toys
Genre: Action-MOBA, Free-To-Play
Platform: PS4, Steam
Job description: Backend Programmer
Technologies: .NET 4.5, C#, LINQ, JavaScript, HTML5, MVC5, Python, PowerShell Script, Bash, MariaDB, MongoDB, RedisDB, IIS, Windows Server (2008 & 2012), Linux (CentOS 6.5), SaltStack, SVN, Tortoise SVN, Git, SourceTree
WebSite: http://piratestreasurehunters.com
PlayStation Store: US Store, European Store
Steam: http://store.steampowered.com/app/413690/

Description

Backend programmer in Virtual Toys, for the Pirates: Treasure Hunter project, a Free-To-Play Action-MOBA game for South Korea (Netmarble) and China (NetEase) markets, and PlayStation 4 and Steam for occident markets (Europe and America). Our tasks consist in maintain and develop new features on the backend and maintain the development and production environments.

Update (16 november, 2016): The game is no longer available in Steam and PS4 Store. Virtual Toys closed in August 2016, because of an ERE. For this reason, the servers were closed in September 2016, and the game was shutdown and removed from the online stores. More information (spanish only) in the following links: