Someone dropped the source code for Far Cry 1 on archive.org

So taking Doom as an example, Doom now runs on just about every computer you can imagine, from handhelds to pregnancy tests. However, just having Doom run everywhere is only part of it, the various "ports" of Doom have also enhanced the original engine, adding new features like mouselook or even entirely new rendering engines.

Because it's all open source, all of these changes and enhancements can be used by different ports and they all benefit from it.

If i had to guess, it being able to run on all the random shit it does is because its open source.

Correct me if I'm wrong, but weren't the original Half-Life based on this engine?

So, Counter-Strike wouldn't have existed in this form, and DOTA 2 wouldn't have been made in the engine it was.

Conversely, Warcraft 3 also had a modding scene where DOTA sprung from.

So, probably a lot of Valve's games wouldn't have seen the light of day, and they wouldn't have had the capital to make Steam.

Half-life was based off a modified Quake engine. So ya, it sorta helped create Valve and Steam.

VR mods, for example. Team Beef was able to port Doom 1-3, Quake 1-3 (4 is being worked on) and Return to Castle Wolfenstein to the Quest.

They said they won't touch leaked source codes as they are iffy to use.

Can it play Crysis?

Native is always better :) But I will make sure to check out box64! I only heard about Exagear up until now, which is apparently a pretty fiddly affair and also out of support.