Killing Floor 2 Achievements Guide
Killing Floor 2 has 307 Steam achievements. That number is high because the list combines basic progression, perk milestones, boss kills, map completions, collectibles, event tasks, and difficulty clears.
This page is the KF2 achievement hub. For the original Killing Floor 1 achievement guide, use Killing Floor achievements.
| Category | What it covers | Difficulty |
|---|
| First kills | First Scrake, Fleshpound, Siren, boss kills | Easy |
| Multiplayer wins | Win 1, 10, 25 and more matches | Easy to medium |
| Perk levels | Reach level 5, 10, 15, 20, 25 on perks | Time-consuming |
| Map completions | Clear maps on Normal, Hard, Suicidal, Hell on Earth | Medium to hard |
| Collectibles | Find themed objects on specific maps | Guide-dependent |
| Boss achievements | Hans, Patriarch, Matriarch and other boss tasks | Medium |
| Event achievements | Seasonal maps and limited-theme objectives | Varies |
| Achievement type | How to unlock faster |
|---|
| First large-zed kills | Play Normal or Hard and focus Scrake/Fleshpound assists |
| First boss kills | Join standard Survival games and finish any boss |
| Door welding | Weld a door to 100 percent during trader time or a calm wave |
| Healing | Use the syringe or Medic weapons on teammates |
| First map clears | Start with Normal difficulty on familiar maps |
| Early perk levels | Pick one perk and keep playing it until level 5 |
The fastest early route is simple: play Survival on Normal or Hard, heal teammates, weld doors when safe, and stay on one perk long enough to unlock the first level milestones.
| Group | Why it is harder | Practical advice |
|---|
| Hell on Earth map clears | Requires strong perk levels and team discipline | Use coordinated teams and known hold spots |
| Collectibles | Objects are hidden across maps | Use a checklist and clear the map before ending waves |
| Rare boss tasks | Require timing or specific boss behavior | Lower difficulty helps, but team coordination matters |
| Full perk progress | Long grind across many perks | Rotate perks after reaching key milestones |
| Seasonal maps | Some are tied to specific map themes | Track which map family each achievement belongs to |
Do not chase every perk at once. Level one reliable perk first so you have a high-level fallback for difficult map achievements.
| Goal | Suggested approach |
|---|
| First level milestones | Choose your favorite perk and stay with it |
| Team utility | Level Field Medic or Support if you play with friends |
| Solo comfort | Pick a perk with strong self-defense and clear speed |
| Completionist route | Work one perk to a milestone, then rotate |
| Hard clears | Return on your strongest perk instead of forcing a low-level one |
- Clear maps on Normal to learn layouts.
- Repeat the same maps on Hard with better perk levels.
- Save Suicidal and Hell on Earth for a stable team.
- Track collectibles while doing lower-difficulty clears.
- Do not mix achievement farming with serious HoE attempts unless the team agrees.
- Search during quiet moments, not while the team is collapsing.
- Bring a weapon with accurate single shots.
- Split the map into sections and mark what each player checks.
- If the achievement requires all objects in one run, do not kill the last zed until the team confirms the count.
- Combine collectible runs with Normal map completion achievements.
| Step | Done when |
|---|
| Basic survival | First kills, first wins, first heals, welding |
| Perk foundation | Several perks at level 5 or 10 |
| Map basics | Normal clears on most maps |
| Collectibles | Hidden-object achievements checked off by map |
| Difficulty climb | Hard, then Suicidal, then Hell on Earth |
| Cleanup | Rare boss tasks and event-specific achievements |
