Games popular in the speedrunning community with competitive potential.
Games popular in the speedrunning community with competitive potential. Browse our curated collection of free, open-source games. All games feature publicly available source code, allowing you to learn, modify, and contribute to their development.
We are still populating this category with games. Check back soon or explore other categories.
Browse all categoriesGood speedrun games have precise controls, interesting movement mechanics, route optimization potential, and ideally, built-in timing or replay features.
Some games have dedicated leaderboards. Many use speedrun.com for tracking records. The open-source nature allows for verified, unmodified game versions.
Yes! Open-source games can be modified for practice modes, save states, and tools. Just be sure to run unmodified versions for official record attempts.
Browse our complete collection of 2000+ open-source games or explore other categories.