Like more than one of them
9 games close to two or more of Space Run, Euro Truck Simulator 2 and Left 4 Dead 2
Plants vs. Zombies: Game of the Year
Space Run, but with zombies, and 2D
Loved · 98%Tower Defense · StrategyAlso like Left 4 Dead 2
Sanctum 2
Space Run, but a first-person shooter, and co-op
Loved · 90%Tower Defense · Sci-fiAlso like Left 4 Dead 2
Sanctum
Space Run, but first-person, and co-op
Liked · 89%Tower Defense · Sci-fiAlso like Left 4 Dead 2
Star Wars: Battlefront 2 (Classic, 2005)
Space Run, but a third-person shooter, and even better loved
Loved · 95%Space · Sci-fiAlso 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 Space Run
Wildgate
Space Run, but an extraction shooter, and PvP
Mixed · 76%Spaceships · SpaceAlso like Left 4 Dead 2
Drive Beyond Horizons
Euro Truck Simulator 2, but a survival game, and a third of the hours
Mixed · 78%Driving · Automobile SimAlso like Left 4 Dead 2
STAR WARS Republic Commando
Space Run, but a first-person shooter, and even better loved
Loved · 96%Space · Sci-fiAlso like Left 4 Dead 2
Ultimate Zombie Defense
Left 4 Dead 2, but a tower defense game, and a fifth of the hours
Liked · 85%Zombies · Online Co-OpAlso like Space Run
More like Space Run
14 games closest to Space Run of your picks
Cosmoteer: Starship Architect & Commander
Space Run, but a space sim, and twice the hours
Loved · 94%Space · Spaceships
Orcs Must Die! 2
Space Run, but a third-person shooter, and third-person
Loved · 92%Tower Defense · Strategy
Space Pirates and Zombies
Space Run, but a top-down shooter, and a space sim
Loved · 90%Space · Spaceships
Bloons Monkey City
Space Run, but free to play, and a city builder
Loved · 91%Tower Defense · Strategy
More like Euro Truck Simulator 2
2 games closest to Euro Truck Simulator 2 of your picks
Motor Town: Behind The Wheel
Much the same as Euro Truck Simulator 2
Loved · 94%Transportation · Driving
Star Trucker
Euro Truck Simulator 2, but a space sim, and a fifth of the hours
Mixed · 78%Transportation · Driving
More like Left 4 Dead 2
5 games closest to Left 4 Dead 2 of your picks
Dead Space 2
Left 4 Dead 2, but third-person, and half the hours
Loved · 94%Survival Horror · Survival
No More Room in Hell
Left 4 Dead 2, but free to play, and half the hours
Loved · 90%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.