For a while I been playing a lot of games on Steam. They have a free-to-play section that Minetest would be perfect for.
To get a game onto Steam costs a once-off $100, and is voted in by the community More info
If the game was on Steam, it would be a huge (like really really huge) boost to the community population, however there are a few considerations:
- Can the servers handle the volume of players that may join, or at least limit the players so servers dont die?
- Is the game ready (stable, easy to use, etc) for usage from types of people that will come from Steam?
- Any other considerations you can think of?