Flash Point's developer has quite a questionable history that I'm willing to set aside, but not forget completely, for the purpose of this review. This game has also been switched to f2p, which is a good start. However, there are no players and the game lacks any real identity of it's own. The developer has some talent that needs a lot of refining to blossom into a solid indie developer. This title, even with other players, offers nothing of note except for some achievements and a level editor. 1.5/5.0 - NOT RECOMMENDED
Pylow is a literally dead game. Requires logging into a central server yet that server is no longer online. 0.0/5.0. It's a shame because it really looked interesting.
Alien Arena: Warriors of Mars takes the classic ioquake3-based gameplay of Alien Arena and adds new maps. It's also on Steam. It required quite a bit of effort to get it working. It eventually loaded by just launching the alienarena.exe file from the SteamLibrary folder. Once I got into the match, it was solid, classic arena FPS gameplay. I'd still rather play Quake, Quake 2, Quake 3 Arena, OpenArena, Xonotic, and many others, but it still holds its own. Check their Discord out if you are having trouble finding matches. 4.0/5.0 - Recommend.