Checking the evidence…Reading the prices…Writing the verdict…
Collection
Co-op for under $20
Games to play with a friend without spending much.
The rule
Has a co-op mode and costs $20 or less today (or is free), and the verdict does not say to hold off.
Highest share of positive Steam reviews first.
Prices are Steam (US) and checked when this page was built. A game joins or leaves the list when its data changes.
52 games
Stardew ValleyBuy on sale$14.99
Regular price; it has been much cheaper
98% positive on Steam
Portal 2Buy on sale$9.99
Regular price; it has been much cheaper
98% positive on Steam
Vampire SurvivorsBuy now$3.74−25% · was
$4.9925% off, but it has been cheaper
98% positive on Steam
Pizza TowerBuy on sale$19.99
Regular price; it has been much cheaper
98% positive on Steam
TerrariaBuy on sale$9.99
Regular price; it has been much cheaper
97% positive on Steam
Lethal CompanyBuy now$9.99
Regular price
97% positive on Steam
Deep Rock GalacticBuy now$8.99−70% · was
$29.99At or near its lowest price
97% positive on Steam
Left 4 Dead 2Buy on sale$9.99
Regular price; it has been much cheaper
97% positive on Steam
Euro Truck Simulator 2Buy on sale$19.99
Regular price; it has been much cheaper
97% positive on Steam
Schedule IBuy on sale$19.99
Regular price; it has been much cheaper
97% positive on Steam
American Truck SimulatorBuy on sale$19.99
Regular price; it has been much cheaper
97% positive on Steam
CupheadBuy on sale$19.99
Regular price; it has been much cheaper
96% positive on Steam
DOOMBuy on sale$19.99
Regular price; it has been much cheaper
95% positive on Steam
Untitled Goose GameBuy on sale$19.99
Regular price; it has been much cheaper
95% positive on Steam
The ForestBuy on sale$19.99
Regular price; it has been much cheaper
95% positive on Steam
BrotatoBuy now$4.99
Regular price
95% positive on Steam
PhasmophobiaBuy now$13.99−30% · was
$19.9930% off, but it has been cheaper
94% positive on Steam
Don't Starve TogetherBuy now$5.09−66% · was
$14.99At or near its lowest price
94% positive on Steam
- PEAKBuy now
$7.99
Regular price
94% positive on Steam
Content WarningBuy now$7.99
Regular price
93% positive on Steam
RaftBuy on sale$19.99
Regular price; it has been much cheaper
93% positive on Steam
Spelunky 2Buy on sale$19.99
Regular price; it has been much cheaper
93% positive on Steam
Gunfire RebornBuy now$13.99−30% · was
$19.9930% off, but it has been cheaper
93% positive on Steam
Farming Simulator 22Buy on sale$19.99
Regular price; it has been much cheaper
93% positive on Steam
Hyper Light DrifterBuy on sale$19.99
Regular price; it has been much cheaper
93% positive on Steam
Among UsWorth considering$4.99
Regular price
92% positive on Steam
Core KeeperBuy on sale$19.99
Regular price; it has been much cheaper
92% positive on Steam
Dome KeeperBuy on sale$17.99
Regular price; it has been much cheaper
92% positive on Steam
Overcooked! 2Buy now$16.48−66% · was
$48.49At or near its lowest price
90% positive on Steam
Path of ExileFree to playFree
Free to play
89% positive on Steam
Risk of Rain ReturnsBuy on sale$14.99
Regular price; it has been much cheaper
89% positive on Steam
PAYDAY 2Buy now$4.99−50% · was
$9.99At or near its lowest price
89% positive on Steam
Space EngineersBuy on sale$19.99
Regular price; it has been much cheaper
89% positive on Steam
Borderlands 2Buy on sale$19.99
Regular price; it has been much cheaper
89% positive on Steam
WarframeFree to playFree
Free to play
87% positive on Steam
Saints Row IV: Re-ElectedBuy on sale$19.99
Regular price; it has been much cheaper
87% positive on Steam
NorthgardWorth considering$9.79−72% · was
$34.9972% off, but it has been cheaper
85% positive on Steam
$14.99−75% · was
$59.99At or near its lowest price
84% positive on Steam
Warhammer: Vermintide 2Buy now$4.49−85% · was
$29.99At or near its lowest price
84% positive on Steam
Green HellBuy now$2.49−90% · was
$24.99At or near its lowest price
84% positive on Steam
ARK: Survival EvolvedBuy on sale$14.99
Regular price; it has been much cheaper
83% positive on Steam
Tom Clancy's Rainbow Six Siege XFree to playFree
Free to play
82% positive on Steam
The Elder Scrolls OnlineBuy on sale$19.99
Regular price; it has been much cheaper
82% positive on Steam
Dota 2Free to playFree
Free to play
80% positive on Steam
Destiny 2Free to playFree
Free to play
78% positive on Steam
THE FINALSFree to playFree
Free to play
78% positive on Steam
Dead by DaylightWorth considering$7.99−60% · was
$19.99At or near its lowest price
78% positive on Steam
Elite DangerousBuy on sale$19.99
Regular price; it has been much cheaper
76% positive on Steam
Marvel RivalsFree to playFree
Free to play
75% positive on Steam
EVE OnlineFree to playFree
Free to play
73% positive on Steam
War ThunderFree to playFree
Free to play
71% positive on Steam
Apex LegendsFree to playFree
Free to play
67% positive on Steam
