I’m not sure what you mean by tactical shooter but flathub has a subcategory for shooters in the games category. While half of them are source ports of Doom, Quake and some other games, there are a few games I’ve looked into that seem interesting. So far I’ve only played Empty Clip and that’s a pretty good top down shooter with rpg elements but games like Red Eclipse and Tremulous look pretty interesting as well.
I’m not sure what you mean by tactical shooter but flathub has a subcategory for shooters in the games category. While half of them are source ports of Doom, Quake and some other games, there are a few games I’ve looked into that seem interesting. So far I’ve only played Empty Clip and that’s a pretty good top down shooter with rpg elements but games like Red Eclipse and Tremulous look pretty interesting as well.