Like more than one of them
14 games close to two or more of Defense Grid 2, ELDEN RING and Left 4 Dead 2
Sanctum 2
Defense Grid 2, but a first-person shooter, and half the hours
Loved · 90%Tower Defense · AliensAlso like Left 4 Dead 2
Evolve Stage 2
Defense Grid 2, but free to play, and a first-person shooter
Mixed · 70%Aliens · Sci-fiAlso like Left 4 Dead 2
Dungeon Defenders
Defense Grid 2, but an action RPG, and three times the hours
Loved · 93%Tower Defense · TacticalAlso like ELDEN RING
PlanetSide 2
Left 4 Dead 2, but free to play, and an MMO
Liked · 80%FPS · Team-BasedAlso like Defense Grid 2
Halo: The Master Chief Collection
Defense Grid 2, but story-rich, and first-person
Loved · 92%Aliens · Sci-fiAlso like Left 4 Dead 2
Sanctum
Defense Grid 2, but a first-person shooter
Liked · 89%Tower Defense · Sci-fiAlso like Left 4 Dead 2
7 Days to Die
Left 4 Dead 2, but a survival crafting game, and three times the hours
Liked · 87%Zombies · SurvivalAlso like Defense Grid 2
Grounded
ELDEN RING, but a survival crafting game, and a third of the hours
Loved · 90%Souls-like · Open worldAlso like Left 4 Dead 2
Yet Another Zombie Defense
Left 4 Dead 2, but a tower defense game, and a tenth of the hours
Liked · 87%Zombies · SurvivalAlso like Defense Grid 2
Remnant: From the Ashes
ELDEN RING, but a third-person shooter, and not open world
Liked · 84%Souls-like · Dark FantasyAlso like Left 4 Dead 2
Space Hulk: Deathwing
Defense Grid 2, but a third of the hours, and more divisive
Divisive · 55%Sci-fi · AliensAlso like Left 4 Dead 2
Aliens: Fireteam Elite
Defense Grid 2, but a third-person shooter, and about survival
Liked · 80%Aliens · Sci-fiAlso like Left 4 Dead 2
Plants vs. Zombies: Game of the Year
Defense Grid 2, but with zombies, and 2D
Loved · 98%Tower Defense · StrategyAlso like Left 4 Dead 2
Outward
ELDEN RING, but a survival game, and couch co-op
Mixed · 73%Souls-like · Open worldAlso like Left 4 Dead 2
More like Defense Grid 2
7 games closest to Defense Grid 2 of your picks
Mindustry
Defense Grid 2, but an automation game, and even better loved
Loved · 96%Tower Defense · Base Building
Orcs Must Die! 2
Defense Grid 2, but a third-person shooter, and third-person
Loved · 92%Tower Defense · Strategy
Warhammer 40,000: Dawn of War II - Anniversary Edition
Defense Grid 2, but gorier
Liked · 88%RTS · Tactical
More like ELDEN RING
1 games closest to ELDEN RING of your picks
More like Left 4 Dead 2
8 games closest to Left 4 Dead 2 of your picks
No More Room in Hell
Left 4 Dead 2, but free to play, and half the hours
Loved · 90%Zombies · Survival
Dead Island Definitive Edition
Left 4 Dead 2, but an action RPG, and open world
Liked · 82%Zombies · Survival
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.