Mycopunk Beginner's Guide: First Missions, Grids, Threat Levels and Your First Hours

The store page sums Mycopunk up in one line: "Cut through fungal aliens in this hyper-customizable, mission based looter shooter. Hundreds of hand-crafted upgrades, 4-player co-op, and a little roach man." The setup behind that line is a cleanup job. You are part of the New Atlas Hazard Crew, hired by the SAXON company to clear a fungal disaster on the resource planet New Atlas. Between missions you return to an orbital ship hub that also holds mini-games and toys, and the SAXON veteran hanging around it is Roachard Cox, the insect-shaped character players keep photographing.

That loop is the whole game at first: pick a mission, drop to New Atlas, clear fungal enemies, and come back with upgrades. The game supports single-player as well as online co-op, so a first run does not need a squad. What it does need is patience with the grid, which is where most early runs are actually won or lost.

This section is a summary of a player-review analysis, not a set of verbatim quotes: no individual review text, username or playtime is reproduced here, because a direct pull of Steam reviews was blocked during checking. The praise themes that come up repeatedly are the upgrade-grid builds, the art and humour, fast-moving combat, enemies that can be recombined, and Ouroboros-mode builds. The complaint themes that come up just as often are weapon-nerf balance, too little variety in missions and regions, a long upgrade grind, enemy health and wave size, crashes that lose progress, and mission-objective bugs.

Read that split as a buying signal, not a verdict. If grid tinkering and fast combat sound like your kind of grind, the praise side will carry you a long way. If crashes and thin mission variety are deal-breakers for you, the complaint side is the part to weigh, and the settings guide covers the practical side of the crash reports.

Mycopunk is Windows only, and the store page gives two anchors rather than a sliding scale. The minimum spec is paired with low quality at 1080p and about 30 FPS; the recommended spec is paired with high quality at 1080p and about 60 FPS. Treat those as anchors, not promises for every PC: your drive, background programs and the specific mission can all move the result.

One gap in the table is deliberate. The recommended spec does not list a memory figure, so this guide does not present a memory number as an official recommendation. As a general, non-official suggestion only: if you are buying memory today, 16GB is the comfortable tier most PC games of this kind expect, but that is a shopping rule of thumb, not a Mycopunk spec.

This section gives spec tiers only, because no hardware item here has a confirmed product listing and tracker price to stand behind. No affiliate links and no prices are attached to it, and that gap is stated rather than papered over with a guess.

Pick the lowest threat you are offered first and treat the first few missions as scouting, not farming. The mission loop is simple: choose from the hub, fight through fungal enemies on New Atlas, and return to the hub with whatever upgrades dropped. Enemies here are fungal-mechanical assemblies, and according to player community sources they can be dismantled piece by piece: taking an arm disarms, taking a leg slows, and exposed fungal tissue is the weak point. A dropped part is not necessarily gone, because according to the same community sources another enemy can pick it up and bolt it onto itself.

Ouroboros is worth knowing about early even though it is not your first stop. According to player community sources it is a roguelike mode, suited to grinding objectives and trying builds. This guide does not describe its rules in detail, because those details were not verified, and a roguelike that wipes your upgrades on entry is a bad place to learn the base game.

According to player community sources, there are five employees in total, with the Mycologist added in 1.0 and unlocked through a special mission rather than available from the start. The same sources see Glider as the strongest early on thanks to flight and a healing rocket, Wrangler as the strongest late, and all four original employees as able to hold their own at high threat. That last point matters for a beginner: pick the one whose movement feels right, and do not restart because a tier list told you to.

According to player community sources, the named rungs of the threat ladder are threat 1 Safe, threat 6 Onslaught and threat 7 Predicament. The practical reading is simple: threat 1 is where you learn, the middle rungs are where builds get tested, and the top rungs are where a half-finished build gets found out. The same community sources list seven regions: Gravity Farms, Desert, Titan City, Moldy Tundra, Ice Floes, Swamp and X11-B, with X11-B described as a high-difficulty region for finished builds. A region mission and a threat mission can also overlap, so one run can count toward both if you pick the right combination.

Upgrades go into limited grids on your weapon and your body, in different shapes and patterns, according to player community sources. Rarity unlocks rotate in by level: Standard at level 3, Rare at level 8, Epic at level 16, and Exotic and above at level

30. Weapon Focus unlocks from the inventory at level 4, and a Clearance Certificate makes your next five drops all match your current main weapon. Since 1.0, according to the same sources, most upgrade attributes scale with pattern size, so a shrunken infusion is weaker than it used to be. One concrete target for grid play: according to community sources, the Space Optimization achievement needs nine upgrades on a single grid.

Can I play Mycopunk alone? Yes. Single-player is listed alongside online co-op, and the first missions in this guide are written for a solo run.

Do I need a high-threat build to start? No. Start at threat 1, learn the grid, and let the rarity unlocks at levels 3, 8, 16 and 30 do their work over time.

Is there a Steam Deck rating I can rely on? Not in this guide. The Deck rating was not verified, so this guide covers Windows PC only and makes no Deck claim.

Next: the upgrade grid guide explains patterns, rarities and builds in full, and the weapons guide lists every confirmed gun and grenade.