Three co-op games have dominated Discord voice channels since 2023: R.E.P.O., Lethal Company, and PEAK. All three put a small group of friends into a dangerous space and dare them not to panic. But only two of them are actually horror games — and picking based on Steam’s genre tags alone will steer you wrong.
This isn’t another “which one is better” hot take. It’s a side-by-side breakdown of what each game actually asks of your group — difficulty curve, real scare factor, party size, session length, and price — so you know which one to buy first, and whether you even need to choose at all.
Quick Verdict: Which One Should You Buy First?
Buy R.E.P.O. or Lethal Company first if you want genuine horror. Buy PEAK first if your group wants co-op chaos without the dread — its “Horror” Steam tag is misleading, and treating it as a scary game sets the wrong expectations before you’ve even launched it.
| Game | Best For | Skip If | Price |
|---|---|---|---|
| R.E.P.O. | Big friend groups (up to 6), physics chaos, emergent comedy | You want tight, tense horror with less randomness | $9.99 |
| Lethal Company | Tense, deadline-driven horror with deep mods | You have more than 4 players or hate time pressure | $9.99 |
| PEAK | Physical co-op comedy, climbing, no real horror | You specifically want to be scared | $7.99 |
What Each Game Actually Is
All three share a surface pitch — small group, dangerous location, don’t die — but the loop underneath is different for each one.
| Game | Max Players | Core Loop | Steam Genre Tags |
|---|---|---|---|
| R.E.P.O. | 6 | Grab valuable objects with a physics-based tool, haul them to extraction, don’t get caught | Action, Horror, Early Access |
| Lethal Company | 4 | Scavenge scrap from moons to meet a company profit quota before the deadline | Action, Adventure, Indie |
| PEAK | 4 | Climb a mountain together, managing stamina, injuries, and questionable foraged food | Action, Adventure, Horror (tag), Mystery |
R.E.P.O.’s full beginner’s guide covers the extraction loop in depth if that’s the one you land on. In R.E.P.O., a physics-based grabbing tool is both your main interaction method and the source of most of the game’s chaos — teammates fling loot (and each other) across rooms constantly [1]. Once you hit the level’s quota, everyone has to board the truck at the entrance to actually leave; anyone left outside when it departs gets left behind [9]. Lethal Company strips that chaos out in favor of a harder time limit: miss the quota deadline once and your crew gets fired and ejected into space, resetting the entire run — the only true game-over condition among the three, since R.E.P.O. and PEAK let you keep playing after a bad run [8]. PEAK drops the extraction economy entirely — there’s no currency, no shop, no quota. It’s one continuous climb, and the closest thing to a “loot” system is deciding whether a foraged mushroom is worth the gamble [3].
Difficulty and Scare Factor, Compared
R.E.P.O. and Lethal Company are legitimately scary because of the same core mechanism: sound gives you away. Every noise you make — talking, dropping an item, opening a door — creates a detection radius monsters can path toward, and R.E.P.O.’s proximity voice chat means shouting in panic is often what gets you caught [1][7]. Lethal Company layers a second pressure system on top: weather. Landing on a moon during an Eclipse means night-spawning entities can appear at any time with no safe window at all, while Stormy weather can instant-kill a player holding metal when lightning strikes nearby [5]. Neither game’s tension comes from jump-scare scripting — it comes from a system that punishes carelessness, which is why both hold up on repeat sessions.
PEAK’s difficulty is a different animal entirely: physical failure, not fear. Stamina is the resource that matters — run out of it mid-climb rather than on flat ground, and the resulting fall does real damage, sometimes to the whole run if you were carrying something [3][4]. Eating a bad Shroomberry doesn’t hurt you directly; it swaps your stamina readout for a row of mushroom icons, so you’re climbing blind on your own energy level [4]. That’s a genuinely clever design, but it’s a comedy-of-errors mechanic, not a horror one. PEAK’s own wiki description leans into meme references and in-jokes rather than dread [4], and the “Ghosts” feature listed on its Steam page has nothing close to the systemic threat R.E.P.O.’s monsters or Lethal Company’s Eclipse weather represent. Community consensus on R.E.P.O. versus Lethal Company itself is close: one detailed breakdown crowns R.E.P.O. the narrow overall winner, crediting its bigger party size and monsters that actively sabotage your loot, while giving Lethal Company the edge on controller support and its far deeper modding scene [6]. That split lines up with what the mechanics above suggest — Lethal Company leans tension-first, R.E.P.O. leans chaos-first — and PEAK isn’t really playing the same game as either of them. If you want the full R.E.P.O.-versus-Lethal-Company breakdown on controls, maps, and modding, we cover that head-to-head separately.
Group Size and Session Length
Party size is the most concrete difference on this list. R.E.P.O. supports up to six players — two more than either Lethal Company or PEAK — and that extra headcount changes the tone as much as any mechanic [1][2][3]. Six people trying to stay quiet is inherently funnier and messier than four; if your friend group is bigger than a standard squad, R.E.P.O. is the only one of the three built for it.
Session pacing also differs by design, not just player count. Lethal Company’s quota deadline forces short, focused runs — you’re in and out of a moon quickly because the clock is the actual antagonist. R.E.P.O.’s extraction runs are similarly bite-sized, ending the moment your haul reaches the truck. PEAK has no equivalent stopping point built in — a climb keeps going until your group reaches the summit or gives up, so a PEAK session tends to run long and continuous rather than in short discrete rounds. If your group only has 20-30 minutes and wants to log a complete “win” before logging off, R.E.P.O. or Lethal Company fit that better than PEAK does.
Price and Value: Can You Just Own All Three?
Here’s the angle most comparisons skip: you don’t have to pick just one. R.E.P.O. and Lethal Company are both $9.99, and PEAK is $7.99 [1][2][3] — all three together cost less than a single new AAA release, and all three go on sale regularly. There’s no meaningful financial reason to agonize over this decision if your group is willing to split the cost across a few friends.
The more useful question is which one to boot up first, because first impressions set expectations for the whole group. Start with whichever game matches the mood you actually want tonight — dread and time pressure (Lethal Company), loud chaotic comedy (R.E.P.O.), or a laid-back physical challenge with no real stakes (PEAK) — rather than starting with whichever one has the scariest-sounding Steam tags. Once your group has one under its belt, the other two are cheap enough to add without a second thought. For a longer list of games in the same lane, our co-op horror games roundup ranks ten more by chaos and scare intensity.
Which Game Fits Your Group?
The right pick depends less on “which game is objectively best” and more on your specific group’s size, experience with the genre, and appetite for actual horror.
| Your Situation | Pick | Why |
|---|---|---|
| Brand new to co-op horror, easing in | R.E.P.O. | Physics chaos is forgiving and funny even when things go wrong; failure rarely feels punishing |
| Want the scariest possible night | Lethal Company | Weather system and quota deadline create real, escalating dread with no safety net |
| Group of 5 or 6 friends | R.E.P.O. | Only one of the three that supports more than 4 players |
| Want co-op without horror at all | PEAK | Despite the Steam tag, it plays as physical comedy, not horror — safest pick for horror-averse friends |
| Already own two, deciding on a third | Whichever covers your gap | Own R.E.P.O. + Lethal Company but no non-horror option? Add PEAK. Own PEAK but want real scares? Add either horror title |
| Solo or duo, not a full squad | PEAK or Lethal Company | Both scale down to 1-2 players reasonably; R.E.P.O.’s chaos is built around a fuller lobby |
New to the genre entirely? Lethal Company’s beginner’s guide and PEAK’s beginner’s guide both cover first-session mistakes worth avoiding before your group jumps in.
Frequently Asked Questions
Is PEAK actually a horror game?
Not in any meaningful sense. Steam lists Horror and Survival Horror among its tags, but the actual design — stamina management, foraging, physical comedy from falls and injuries — has nothing resembling the systemic threat of R.E.P.O.’s monsters or Lethal Company’s weather-driven entities [3][4]. Treat the tag as a marketing artifact, not a warning label; if you’re picking a game specifically to be scared, PEAK will disappoint you.
Which is scarier, R.E.P.O. or Lethal Company?
Lethal Company, and it’s not close once you factor in Eclipse weather nights with no safe window and instant-kill lightning strikes [5]. R.E.P.O. is tenser in short bursts because of its proximity chat and sound-detection system [1][7], but its physics chaos undercuts dread — a monster launching your loot across the room is more likely to get a laugh than a scream. If dread is the goal, Lethal Company wins; if chaotic near-misses are the goal, R.E.P.O. wins.
Can 6 people play Lethal Company or PEAK together?
No — both cap out at 4 players officially [2][3]. R.E.P.O. is the only one of the three built for parties of 5 or 6 [1]. If your friend group regularly runs 6-deep, R.E.P.O. is the only option here that won’t leave two people sitting out.
Which game should new co-op horror players start with?
R.E.P.O., specifically because its failures are funnier than they are frustrating. A botched extraction usually ends in a physics-comedy disaster rather than a harsh punishment, which makes it a gentler on-ramp than Lethal Company’s quota deadline before your group has learned each game’s rhythm. Move to Lethal Company once everyone’s comfortable and wants the difficulty turned up.
Sources
- Valve. R.E.P.O. — Steam store page. Steam
- Valve. Lethal Company — Steam store page. Steam
- Valve. PEAK — Steam store page. Steam
- PEAK Wiki contributors. Peak (game) — mechanics overview. wiki.gg
- TheGamer. Lethal Company: Weather Conditions, Explained. TheGamer
- Darling, Rena. R.E.P.O. vs. Lethal Company: Which Game Is Better? TheGamer
- Notebookcheck. Silence is key: New co-op horror game on Steam uses proximity chat and noise-reactive enemies. Notebookcheck
- Dexerto. Lethal Company player discovers way to survive missing quota. Dexerto
- TheGamer. How To Extract In R.E.P.O. TheGamer
Verified against R.E.P.O., Lethal Company, and PEAK Steam store pages and patch data current as of September 2026. Prices and sale discounts fluctuate — check each game’s Steam page before buying.
I've been playing video games for over 20 years, spanning everything from early PC titles to modern open-world games. I started Switchblade Gaming to publish the kind of accurate, well-researched guides I always wanted to find — built on primary sources, tested in-game, and kept up to date after patches. I currently focus on Minecraft and Pokémon GO.