Perfectly alive with aprox 100k daily users

I compile the source code: git clone, cd mldonkey, ./configure, make, make install

Removed by mod

You still have realvnc lite. It is free, 1 user, 3 machines, less features, but the basics still there.

You could use i2p for torrent it is free and secure, but slow

It’s just Germany, the rest of Europe (EU and non-EU) doesn’t actively care about them unless it’s cp.

It’s still my favorite network (using it from more 20 years ago), but for the latest things I use bittorrent and seed to both networks (bittorrent and ed2k/kad) through mldonkey 24/7.

Well you could run these services in your server (only if you have enough spare bandwidth, ram and cpu) to help the comunity to circumvent censorship in some countries, like Russia or Iran. Here you have more information for tor and i2pd.

Tor relay (guard/middle or bridge/snowflake) and i2p node (i2p, i2p+ or i2pd)

You could seed on ed2k/kad networks, just share the folder

Maybe you could try ed2k/kad (emule/amule/mldonkey), soulseek or dc++ networks. Just drop the files in the sharing folders and seed. My preference is ed2k/kad.

You could try on ed2k/kad network (emule/amule/mldonkey)

Tor bridge/relay and i2p node

Snowflake and i2pd could work but not in the best conditions.

A tor guard/middle relay or bridge/snowflake and i2pd node.

In Spain we have bizum. It is instant, well integrated with bank apps, works with a mobile number and it is free.

For bittorrent and p2p it is better to use i2p, tor only to surf the internet.

This is the MINIMUM: OS: Ubuntu 20.04 Processor: 4 hardware CPU threads - Intel® Core™ i5 750 or higher Memory: 8 GB RAM Graphics: AMD GCN+ or NVIDIA Kepler+ with up-to-date Vulkan drivers. Support for VK_EXT_graphics_pipeline_library highly recommended. Storage: 85 GB available space Sound Card: Highly recommended

You should try with your CPU and GPU

I know you are asking for cs 1.6, but do you know counter strike 2 is free on steam and have compatibility with Linux?