Co-op games under $10
Steam data, rebuilt 2026-09-11
Under ten dollars each — the price band where the whole group buys in without discussion, and where most of the friendslop wave actually lives.
56 in the catalog · 56 under $10 · median Steam score 90% · busiest right now — Terraria, 42 716
The list — 40
Left 4 Dead 2
The original four-player horde run. Still the benchmark.
Overwhelmingly Positive 98%
$9.99
Terraria
Two decades of content and the best drop-in co-op in 2D.
Overwhelmingly Positive 97%
$9.99
Among Us
The ancestor: social deduction that made arguing the gameplay.
Very Positive 92%
$4.99
PAYDAY 2
Heists that survive on improvisation after the alarm.
Very Positive 89%
$9.99$4.99
Lethal Company friendslop
Scrap salvage on abandoned moons. The one that named the genre.
Overwhelmingly Positive 97%
$9.99
Portal 2
The co-op campaign that every puzzle game is measured against.
Overwhelmingly Positive 99%
$9.99
Monster Hunter: World
Hunts designed for four, learnt over hundreds of hours.
Very Positive 89%
$29.99$7.79
R.E.P.O. friendslop
Carry fragile valuables out of a haunted building without dropping them.
Overwhelmingly Positive 96%
$9.99$6.49
Deep Rock Galactic
Dwarves, caves and the most reliable four-player loop on Steam.
Overwhelmingly Positive 97%
$29.99$8.99
PEAK friendslop
Co-op mountain climbing. The release that pushed the word into the press.
Very Positive 94%
$7.99
Vampire Survivors
Bullet heaven that ends as a screen-filling mess. Co-op for four.
Overwhelmingly Positive 98%
$4.99$3.74
Borderlands 2
The loot shooter that taught the genre how co-op should feel.
Very Positive 90%
$19.99$4.99
Castle Crashers®
Four-player beat-em-up that still holds up.
Overwhelmingly Positive 96%
$14.99$4.49
Content Warning friendslop
Film your friends dying for views. Upload. Repeat.
Very Positive 94%
$7.99
Brotato
A potato with too many guns, now with three friends attached.
Overwhelmingly Positive 96%
$4.99$2.99
Escape the Backrooms friendslop
Wander yellow corridors until the group splits up and regrets it.
Very Positive 90%
$9.99
WEBFISHING friendslop
Fishing as an excuse to sit in a chatroom with animals.
Overwhelmingly Positive 97%
$4.99
Grim Dawn
A grim ARPG that four people can grind for years.
Very Positive 93%
$24.99$3.74
Left 4 Dead
Where the four-player horde run started.
Overwhelmingly Positive 96%
$9.99
PowerWash Simulator
Cleaning dirt off things while talking about nothing.
Overwhelmingly Positive 96%
$24.99$9.99
DOOM + DOOM II
The 1993 campaigns, still played four abreast over the network.
Overwhelmingly Positive 97%
$9.99
Bopl Battle friendslop
Tiny physics blobs with too many abilities.
Overwhelmingly Positive 97%
$9.99
Rabbit and Steel
Raid mechanics from an MMO, compressed into a run for four.
Overwhelmingly Positive 97%
$14.99$7.49
Quake
The 1996 campaign in four-player co-op, online or on one screen.
Overwhelmingly Positive 96%
$9.99
DEVOUR
Co-op horror ritual that goes wrong on schedule.
Very Positive 90%
$9.99
Trine Enchanted Edition
Where the three-hero physics puzzling started.
Overwhelmingly Positive 96%
$14.99$2.99
RV There Yet? friendslop
Drive the camper home. The camper has other plans.
Very Positive 90%
$7.99
Trine 2: Complete Story
Three heroes, physics puzzles and the prettiest light of 2011.
Overwhelmingly Positive 95%
$19.99$3.99
Bang-On Balls: Chronicles
Rolling through history, on split screen or online for four.
Overwhelmingly Positive 96%
$24.99$8.74
Quake II
The Strogg campaign, also four abreast.
Overwhelmingly Positive 95%
$9.99
Chained Together friendslop
Climb out of hell while physically roped to everyone else.
Very Positive 90%
$4.99
Stonewards
Dwarves defending a hold, one to four of them.
Overwhelmingly Positive 95%
$9.99
Liar's Bar friendslop
Card bluffing with a revolver as the penalty.
Very Positive 90%
$6.99
Unrailed!
Lay track faster than the train arrives. You will not.
Very Positive 93%
$19.99$2.99
Green Hell
The jungle, plus infections you have to explain to your friend.
Very Positive 85%
$24.99$2.49
Supermarket Chaos friendslop
The shop shift as a contact sport, for four.
Very Positive 93%
$4.99
Backrooms: Escape Together friendslop
Six people, endless yellow corridors and one very bad map.
Very Positive 89%
$9.99
Gamble With Your Friends friendslop
A casino crawl where the whole group shares one bankroll.
Very Positive 90%
$7.99$4.95
We Were Here Forever
Two rooms, two radios, one very patient friendship.
Very Positive 90%
$17.99$7.19
Move or Die
Four-second party rounds designed to end friendships.
Very Positive 89%
$14.99$3.74
How this list is put together
Everything here comes from Steam on the last rebuild: co-op modes, prices, review scores and the number of people playing at that moment. Nothing is ranked by hand — the only hand-written part is the one line explaining what each game is.
