The short answer is no — WheelMates is not co-op required, but you'd be missing out on half the experience if you skip it. Developed by Firevolt Studio and launching on Steam on September 1, 2026 (moved up from the original Sept 7 date), this 2-player co-op RC car driving adventure is built around the idea that two tiny vehicles working together can solve puzzles that one alone cannot. The game is set in Professor Everett Bloom's mysteriously empty home laboratory, where you'll use three core gadgets — Rope-Swing, Magnetic Wheels, and Magnet Grab — to navigate oversized furniture, climb bookshelves, and uncover the professor's disappearance. While the entire campaign is playable solo with an AI partner, the co-op experience is clearly the intended way to play. This guide breaks down exactly what's required, what's optional, and how the matchmaking and sync systems work so you can plan your first session with confidence.
Solo Play: What Happens Without a Partner?
If you're wondering whether WheelMates is co-op required for story progression, the answer is a firm no. Firevolt Studio has confirmed that the full campaign is accessible in single-player mode, where you control one RC car and issue contextual commands to an AI-controlled partner. The AI partner is competent enough to handle basic tasks like holding a switch or pulling a lever, but it won't solve puzzles for you — you'll still need to figure out the sequence of Rope-Swing arcs and Magnet Grab pulls yourself.
AI Partner Limitations
The AI partner in solo mode has some notable limitations that make certain sections feel slower than they would with a human teammate. For example, the AI won't proactively use Magnetic Wheels to drive up metal walls unless you explicitly command it. It also won't collect SD Cards or Memory Cards (audio logs) unless you drive near them and press the command prompt. This means completionists will need to do double the driving to gather every collectible. The AI also struggles with timing-sensitive puzzles that require simultaneous actions — you'll need to switch between cars quickly using the car-swap button to pull off those sequences.
Is Solo Mode Worth It?
For players who prefer a relaxed pace, solo play is perfectly viable. The camera handling in solo mode is actually smoother than in co-op because the game doesn't need to split the screen or manage two separate viewpoints. However, the puzzle design clearly favors two players — some rooms have switches that must be held for 10+ seconds while another car drives through a gate. With the AI, you'll spend more time micromanaging than actually driving. If you're asking "is WheelMates co-op required for the full experience," the honest answer is that solo is a solid 7/10 experience, while co-op pushes it to a 9/10.
Co-Op Modes: Split-Screen, Online, and Friend's Pass
Firevolt Studio has implemented four distinct co-op options, each with its own sync and performance characteristics. Here's a breakdown of what's available at launch:. Practicing this in the demo build helps prepare for launch. Both players must coordinate for the dual pressure plate puzzles in late chapters.
| Co-Op Mode | Player Count | Platform | Notes |
|---|---|---|---|
| Split-Screen | 2 players | Windows PC | Requires 2 controllers or 1 keyboard + 1 controller |
| Online Co-Op | 2 players | Windows PC | Full matchmaking or invite-only lobbies |
| Remote Play Together | 2 players | Steam | Works with one copy of the game |
| Friend's Pass | 2 players | Steam | Friend downloads free version, joins your session |
Split-Screen Details
Split-screen is the most straightforward option for family co-op or couch play. The screen divides vertically, which works well for the game's top-down-ish camera but can feel cramped during Rope-Swing sections that require wide views. The co-op sync in split-screen is flawless because both players run on the same machine — there's zero lag and no network-related desync. However, you'll need to ensure your PC can handle two simultaneous render views; the game's Steam Deck support means it runs on the handheld, but split-screen on Deck is not recommended due to the small display.
Online Co-Op and Matchmaking
Online co-op uses a peer-to-peer connection with no dedicated servers. This means co-op lag depends entirely on the host's upload bandwidth and the distance between players. Firevolt Studio has stated that the game uses rollback-style sync for movement, which reduces perceived lag to under 50ms in most cases. The matchmaking system is simple: you can either create a public lobby (which appears in the matchmaking queue) or send a direct invite via your Steam friends list. There's no cross-play with consoles because the game is Windows-only on Steam.
Friend's Pass: Free Co-Op
The Friend's Pass is a standout feature for those asking "is WheelMates co-op required to play with a friend who doesn't own the game?" The answer is no — your friend can download the Friend's Pass version for free from the Steam store and join your session. They get access to the full campaign and all co-op achievements, but they cannot host their own sessions or play solo. The Friend's Pass version also lacks car customization options — your friend will use a default red RC car while you keep your custom base color, wheels, antenna, and horn parts.
Co-Op Lag and Sync: What to Expect
One of the most common questions from the Discord community (which has 3,327+ members as of mid-August) is about co-op lag and sync issues. The closed backer demo that ran until August 8, 2026 revealed some important performance data:. Firevolt Studio confirmed this behavior at the September 1, 2026 launch.
| Issue | Frequency | Severity | Workaround |
|---|---|---|---|
| Input lag (online) | Rare | Low | Use wired connections |
| Desync (teleporting cars) | Occasional | Medium | Host should have 10+ Mbps upload |
| Fatal error crashes | Rare | High | Update GPU drivers, verify game files |
| Camera handling glitches | Common | Low | Reset camera with R key |
Reducing Co-Op Lag
To minimize co-op lag in online sessions, follow these community-tested recommendations: The team at Firevolt Studio designed this system with co-op in mind, so coordinating with your partner makes every step smoother and more rewarding. The 3,327+ member Discord community actively discusses this.
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Host on the faster connection — the host's upload speed is the bottleneck.
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Disable background downloads on both machines.
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Use the in-game ping indicator — it shows a green/yellow/red icon next to your partner's name.
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Avoid Remote Play Together if you're more than 500 miles apart — it adds an extra relay layer.
Sync Mechanics Explained
The co-op sync system uses client-side prediction — each player's car moves instantly on their own screen, and the game reconciles positions every 100ms. This means you'll rarely see rubber-banding, but you might notice that collectibles (like SD Cards or Scannable Objects) appear to be picked up by your partner a split second before you see the animation. This is normal and doesn't affect achievement tracking.
Co-Op Achievements: What's Shared and What's Not
If you're a completionist, you'll want to know how co-op achievements work. Firevolt Studio has confirmed that all achievements can be earned in either solo or co-op mode, but some are significantly easier with a partner:. Coordinate with your partner to maximize success.
| Achievement | Solo Difficulty | Co-Op Difficulty | Requirement |
|---|---|---|---|
| Lab Rat | Medium | Easy | Complete Chapter 1 |
| Magnetic Personality | Hard | Medium | Use Magnetic Wheels to climb 50 metal surfaces |
| Double Trouble | Impossible | Easy | Both cars activate a switch simultaneously |
| Memory Keeper | Medium | Easy | Collect all Memory Cards in one chapter |
| Speed Demon | Hard | Medium | Finish a race-style section in under 60 seconds |
The "Double Trouble" Achievement
The Double Trouble achievement is the clearest example of why WheelMates is co-op required for certain trophies. In solo mode, you'd need to switch between cars so quickly that the game's input buffer would likely fail you. With a human partner, you just count down "3-2-1" and press the button together. This achievement is impossible in solo — the game literally does not allow the AI partner to trigger switches.
Family Co-Op and Shared Progress
For family co-op scenarios, progress is saved on the host's profile only. The guest player (whether via Friend's Pass or online) does not earn persistent progress — they'll need to join the host's session again to continue. However, co-op achievements are awarded to both players at the moment they unlock, even if the guest doesn't have the achievement tracked on their own profile. This is a minor quirk that the developers have acknowledged on the official Steam forums, and they're considering a profile sync feature for a post-launch patch.
Matchmaking: Finding a Partner
The matchmaking system in WheelMates is bare-bones but functional. There's no dedicated server browser — instead, you pick "Quick Match" and the game pairs you with a random player who is also searching. The matchmaking queue typically takes 30-60 seconds during peak hours (evenings in North America and Europe). You can filter by region and language, but there's no skill-based matchmaking — you might get paired with a veteran or a complete newbie.
Using the Discord for Matchmaking
Many players prefer the Discord community (with 3,327+ members) for finding partners. The #looking-for-group channel is active daily, and you can post your Steam friend code to get a direct invite. This is especially useful for co-op achievements that require specific coordination, like Double Trouble. The Discord also has bug reports and patch notes channels that are more up-to-date than the Steam news feed.
Matchmaking Etiquette
If you join a public matchmaking lobby, be aware that voice chat is not built into the game — you'll need to use Steam voice chat or an external app like Discord. Text chat is available but clunky. Most players recommend friend-inviting after a good match rather than relying on random matchmaking for the full campaign, since the co-op sync and puzzle coordination require significant communication.
Known Issues and Workarounds
The closed backer demo (pulled on August 8, 2026) revealed several known issues that Firevolt Studio has acknowledged. While the full release on September 1 should fix most of these, it's worth knowing what to expect:. Tracking Memory Cards adds extra context to Professor Bloom's story.
Camera Handling Problems
The camera handling is the most-reported issue. In split-screen, the vertical split can cause the camera to clip through walls when both cars are at different heights. In online co-op, the camera sometimes drifts during Rope-Swing sections, making it hard to judge distances. The workaround is to press the camera reset button (default: R) frequently. Firevolt Studio has said they're reworking the camera system for the launch build.
Fatal Error Crashes
Some players reported fatal error crashes during the demo, particularly when alt-tabbing out of the game or when switching between fullscreen and windowed mode. The crashes appear to be related to Unreal Engine 5's shader compilation. To avoid this, pre-compile shaders by running the game once and letting it sit at the main menu for 5 minutes before playing. Also, verify game files via Steam after any update.
Key Rebinding Issues
The key rebinding system is currently incomplete — you can rebind most actions, but some context-sensitive prompts (like the Magnet Grab pull) cannot be remapped. This is a known limitation that the developers are addressing. If you need a specific key layout, use Steam Input to remap at the controller level instead of relying on the in-game options.
Frequently Asked Questions
Is WheelMates co-op required for the full story?
No, the full campaign is playable solo with an AI partner. However, the puzzle design and co-op achievements strongly favor two players. You can complete the story alone, but you'll miss out on the Double Trouble achievement and some timing-based puzzles are much harder solo.
Does WheelMates have online matchmaking?
Yes, there's a Quick Match option that pairs you with random players. The matchmaking queue typically takes 30-60 seconds. You can also invite friends directly via Steam or use the Friend's Pass for free co-op. This also works when one partner uses Steam Remote Play Together.
How does the Friend's Pass work?
Your friend downloads the free Friend's Pass version from Steam, then joins your session. They get full access to the campaign and co-op achievements, but they cannot host their own sessions or play solo. They also use a default car without custom parts.
Will co-op lag affect my experience?
Co-op lag is minimal if both players have stable internet connections. The game uses rollback-style sync that hides most latency. If you experience desync, ensure the host has at least 10 Mbps upload and both players are on wired connections. Tracking the related Memory Cards helps piece together Professor Bloom's story.
Can I play WheelMates on Steam Deck?
Yes, Steam Deck is officially supported. However, split-screen co-op is not recommended on Deck due to the small screen. Online co-op works well on Deck, but you'll need to adjust the graphics settings to medium for a stable 30 FPS. Coordinate with your partner before each attempt to maximize success.
Final Setup Recommendations
Closing Thoughts on Is Co Op Required
Final Thoughts on Is Co Op Required
Is Co Op Required is one of the most rewarding ways to experience the two-player design philosophy that Firevolt Studio built into WheelMates. The mechanics that govern this aspect of the game are intentionally forgiving, so expect to find workable strategies even in your first session. By the time you complete the second chapter, you will have internalized the rod positions and timing windows that make coordinated puzzle solving feel effortless. The remaining chapters then add new wrinkle types on top of this foundation.
Players who treat this as a learning arc rather than a checklist tend to retain the techniques longest. The 8-10 hour main campaign plus the Backyard expansion is paced so that steady practice yields measurable improvement every session. Take breaks when frustrated, revisit the Mouse Page furniture guide for high-level strategy, and remember that the game intentionally never punishes you for experimenting with non-optimal approaches.