https://github.com/XaviDCR92/Pinballoid - Open-source Sony PlayStation 1 (PSX) video game

https://github.com/apiraino/psx_tapper - A Tapper clone for Playstation 1.

https://github.com/electrobs/TEST-PSX-GLFW-Moving_Square - Test program to compile a simple application on Linux and the PlayStation (original)

https://github.com/ProFiLeR4100/psx-flappy-bird - Flappy Bird for the PS1

https://github.com/emvivre/3D-Point-Cloud-PSX-Demo - This is a PSX demo for the PSXDEV Codeblast '14 competition.

https://github.com/fabiopallini/ps1-graphics-demo - PlayStation 1 3D graphics Demo

https://github.com/EvelynRiales/Danger-Force-Psyq - Danger force written in C for classic consoles using the official Psyq SDK

https://github.com/jmiller656/PS1-Experimentation - Making Playstation games using psyq sdk

https://github.com/fanzyflani/ld33 - Frametime, a PS1 game for the LD33 Jam category

https://github.com/julian-goldsmith/ps1 - Old code for the PlayStation.

https://github.com/dominictoms/leek-quest-ps1 - sprite based ps1 game

https://github.com/fanzyflani/mld62 - Currently unnamed PS1 game for MiniLD62.

https://github.com/MatthewJohn/PS1_Pong - Another PONG Clone

https://github.com/OfficialMoonlit/ButtonMasher - Basic reaction time game for PS1

https://github.com/OfficialMoonlit/RPS-PS1-v1 - Rock Paper Scissors for PS1: Text Version

https://github.com/scnipper/PS1Games - source for WIP game creation (tic tac toe example)

https://github.com/sleepingburrito/QuadrilateralConundrum - Quadrilateral Conundrum is a simple Tetris homebrew clone for ps1.

https://github.com/dhustkoder/pschip8 - PlayStation 1 Chip8 Interpreter

https://github.com/komos90/psx-dev - A repo for bare metal psx mips stuff

https://github.com/johanfredin/psx-dev - more Code Examples.

https://github.com/micklemacklemore/mikesPlaystationStuff - I'm learning to make Playstation 1 games with C

https://github.com/david4599/Devinette-for-Playstation-1 - Guessing Game (more or less) for the Playstation 1.

https://github.com/jonipievilainen/playstation-1-game-dev - PSX development on WinXP + PsyQ

https://github.com/petrusd987/PSXTemplate - A simple template for a Playstation 1 game using PSXSDK

https://github.com/aaronjamt/3-Player-Pong - A 3-player WIP Pong-style game that links a TI-86 Graphing Calculator and a Sony PlayStation 1 through a network. Players 1 and 2 use the PlayStation, while Player 3 can affect the game using the calculator.

https://github.com/aj50009/psge - playstation 1 game engine (psge) (not completed/never finished)

https://github.com/zid/psx - PSX example code remote backup

https://github.com/megakode/psx-lighting-example - Simple lighting example for the Playstation 1

https://github.com/Monakou/PSX_Programs - programs written for the PlayStation 1, using PsyQ libraries

https://github.com/vinicyusmacedo/psxdev-experiments - Some PSX experiments http://www.psxdev.net/help.html

https://github.com/williamblair/PSX-Lowlevel - Low level playstation 1 programming (no sdk)

https://github.com/williamblair/PSYQ_cplusplus - C++ implementation of psyq tutorial/example programs for the sony playstation 1 (psx)

https://github.com/Chip-84/chip-84-psx - Chip-84 port to the PlayStation 1

https://github.com/Bigbudddo/psx-block-breaker - First attempt at creating a PlayStation 1 (PSX) game from scratch without following tutorial games and only using documentation.

https://github.com/AlekseyKolesnikov/Classic-Card-Games-PSX - This is a game for PSX (PlayStation 1), written at 2000. (source code)

https://github.com/williamblair/psn00b_progs - Playstation 1 Programs using PSn00bSDK

https://github.com/L-proger/PS1Dev - PlayStation1 sandbox project

https://github.com/juanmv94/Flappy-Adventure-X/ - Juannmv94's prototype 2D/3D flappy bird platformer

https://github.com/sk-io/psx-engine - Tive's 3D FPS engine

https://github.com/ABelliqueux/Bow_and_Arrow_psx - Remake of 1992's dos game Bow & Arrow

https://github.com/ABelliqueux/nolibgs_hello_worlds - Repo of PSX examples NOT using libgs

https://psx.schnappy.xyz - utils, sdk, roms, samples... archive

https://github.com/Galbar/GGJ-2017 - Deathball, game with ball physics

https://github.com/Wituz/wituz-youtube/tree/master/ps1-game-tutorial - Wituz's ps1 game tutorial companion github page

https://download.blender.org/source/chest/neogeo/playstation_engine/ - Legacy blender game engine code for PSX exports

https://github.com/alextrevisan/PS1FixedPoint - FixedPoint Arithmetic in C++ for PS1 using PSn00bSDK and modern C++

https://github.com/alextrevisan/LastSurvivor - PS1 Game using modern c++ and PSn00bSDK

https://github.com/NDR008/psxBreakout - PsyQ - NDR's Breakout game demo using PSQY + nugget.

https://github.com/ABelliqueux/ovl-upload - On-demand overlay upload from PC to PSX

https://github.com/cuckydev/PSXFunkin - Unofficial PSX port of Friday Night Funkin'

https://github.com/ArthCarvalho/a-game-engine - A game engine for the PlayStation 1.

https://github.com/ABelliqueux/nolibgs_demo - A PSX demo CD using overlays, fmv streaming and mod sound playback