Like Cepheus Protocol
30 games, the closest first
Fallout Shelter
Cepheus Protocol, but free to play, and a colony sim
Liked · 88%Post-apocalyptic · Survival
State of Decay 2
Cepheus Protocol, but co-op, and twice the hours
Liked · 83%Zombies · Post-apocalyptic
Project Zomboid
Cepheus Protocol, but with crafting, and four times the hours
Loved · 94%Zombies · Post-apocalyptic
No One Survived
Cepheus Protocol, but with crafting, and co-op
Divisive · 64%Zombies · Post-apocalyptic
Kenshi
Cepheus Protocol, but six times the hours, and even better loved
Loved · 96%Post-apocalyptic · Sandbox
Plants vs. Zombies: Game of the Year
Cepheus Protocol, but 2D, and funny
Loved · 98%Zombies · Post-apocalyptic
Against the Storm
Cepheus Protocol, but a roguelite, and three times the hours
Loved · 94%Building · Diplomacy
HighFleet
Cepheus Protocol, but an action roguelike, and your choices matter
Liked · 88%Post-apocalyptic · Diplomacy
The Last Stand Legacy Collection
Cepheus Protocol, but a shoot 'em up, and half the hours
Loved · 90%Zombies · Post-apocalyptic
Total War: SHOGUN 2
Cepheus Protocol, but historical, and five times the hours
Loved · 92%RTS · Diplomacy
The Long Dark
Cepheus Protocol, but first-person, and three times the hours
Liked · 89%Survival · Post-apocalyptic
Atom Zombie Smasher
Cepheus Protocol, but procedurally generated, and top-down
Loved · 90%Zombies · RTS
Dead Island Definitive Edition
Cepheus Protocol, but an action RPG, and first-person
Liked · 82%Zombies · Survival
Add another you loved
How this list is made
Each game is measured against each of your picks the way a games-like list measures it: the Steam community tags, Steam genres and IGDB themes they share, each counting for more the fewer games carry it. A game's place is how alike it is to your picks together, as a share of each pick's best match, so one alike to two of them comes before one alike to just one. It must be close to at least one of them, as close as it would have to be on that game's own list.
None of your picks is on the list, nor a second release of one, nor a game of their own series. Up to 30 games are shown. Under each name, the kinds it shares with the pick it is closest to, and how it differs from that pick.