>>713754549
The 2 older AVP fps game are a lot of fun like >>713757229 said. I prefer the 2nd one but the first one has its charms and is still really fun. Both are abondonware but have modern support with a healthy community. Here’s a link to everything you need. https://avpunknown.com/avp2aio/
The newer one is ok but not nearly as fun to play.